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5030910480 = 243554138747
BaseRepresentation
bin1001010111101110…
…11001101000010000
3110222121112201202210
410223313121220100
540300403113410
62151113512120
7235446014331
oct45367315020
913877481683
105030910480
1121518aa562
12b84a12640
1362239210b
1435a22a288
151e6a10220
hex12bdd9a10

5030910480 has 80 divisors (see below), whose sum is σ = 15625053504. Its totient is φ = 1339061760.

The previous prime is 5030910449. The next prime is 5030910481. The reversal of 5030910480 is 840190305.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5030910481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110467 + ... + 149213.

Almost surely, 25030910480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5030910480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7812526752).

5030910480 is an abundant number, since it is smaller than the sum of its proper divisors (10594143024).

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

5030910480 is a wasteful number, since it uses less digits than its factorization.

5030910480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39304 (or 39298 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5030910480 is about 70928.9114536520. The cubic root of 5030910480 is about 1713.4924552900.

The spelling of 5030910480 in words is "five billion, thirty million, nine hundred ten thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 541 1082 1623 2164 2705 3246 4328 5410 6492 8115 8656 10820 12984 16230 21640 25968 32460 38747 43280 64920 77494 116241 129840 154988 193735 232482 309976 387470 464964 581205 619952 774940 929928 1162410 1549880 1859856 2324820 3099760 4649640 9299280 20962127 41924254 62886381 83848508 104810635 125772762 167697016 209621270 251545524 314431905 335394032 419242540 503091048 628863810 838485080 1006182096 1257727620 1676970160 2515455240 5030910480