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2980316430 = 234571340433
BaseRepresentation
bin1011000110100100…
…0000010100001110
321200200222202120000
42301221000110032
522100430111210
61211422305130
7133566162120
oct26151002416
97620882500
102980316430
11129a346933
126b21281a6
133865b2160
14203b61210
151269a6ac0
hexb1a4050e

2980316430 has 160 divisors (see below), whose sum is σ = 9863308224. Its totient is φ = 628798464.

The previous prime is 2980316429. The next prime is 2980316431. The reversal of 2980316430 is 346130892.

2980316430 is a `hidden beast` number, since 2 + 9 + 8 + 0 + 3 + 1 + 643 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2980316429) and next prime (2980316431).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980316431) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 53494 + ... + 93926.

Almost surely, 22980316430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2980316430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4931654112).

2980316430 is an abundant number, since it is smaller than the sum of its proper divisors (6882991794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2980316430 is a wasteful number, since it uses less digits than its factorization.

2980316430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40472 (or 40463 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2980316430 is about 54592.2744534426. The cubic root of 2980316430 is about 1439.0883552634.

The spelling of 2980316430 in words is "two billion, nine hundred eighty million, three hundred sixteen thousand, four hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 70 78 81 90 91 105 117 126 130 135 162 182 189 195 210 234 270 273 315 351 378 390 405 455 546 567 585 630 702 810 819 910 945 1053 1134 1170 1365 1638 1755 1890 2106 2457 2730 2835 3510 4095 4914 5265 5670 7371 8190 10530 12285 14742 24570 36855 40433 73710 80866 121299 202165 242598 283031 363897 404330 525629 566062 606495 727794 849093 1051258 1091691 1212990 1415155 1576887 1698186 1819485 2183382 2547279 2628145 2830310 3153774 3275073 3638970 3679403 4245465 4730661 5094558 5256290 5458455 6550146 7358806 7641837 7884435 8490930 9461322 10916910 11038209 12736395 14191983 15283674 15768870 16375365 18397015 22076418 22925511 23653305 25472790 28383966 32750730 33114627 36794030 38209185 42575949 45851022 47306610 55191045 66229254 70959915 76418370 85151898 99343881 110382090 114627555 141919830 165573135 198687762 212879745 229255110 298031643 331146270 425759490 496719405 596063286 993438810 1490158215 2980316430