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130092210 = 2335539091
BaseRepresentation
bin1111100000100…
…00110010110010
3100001210100222000
413300100302302
5231300422320
620524154430
73136523403
oct760206262
9301710860
10130092210
1167485226
1237698a16
1320c4b751
14133c59aa
15b64ac90
hex7c10cb2

130092210 has 64 divisors (see below), whose sum is σ = 353496960. Its totient is φ = 34032960.

The previous prime is 130092203. The next prime is 130092239. The reversal of 130092210 is 12290031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9765 + ... + 18855.

It is an arithmetic number, because the mean of its divisors is an integer number (5523390).

Almost surely, 2130092210 is an apocalyptic number.

130092210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130092210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176748480).

130092210 is an abundant number, since it is smaller than the sum of its proper divisors (223404750).

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

130092210 is a wasteful number, since it uses less digits than its factorization.

130092210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9160 (or 9154 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 130092210 is about 11405.7972101910. The cubic root of 130092210 is about 506.6994472289.

The spelling of 130092210 in words is "one hundred thirty million, ninety-two thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 53 54 90 106 135 159 265 270 318 477 530 795 954 1431 1590 2385 2862 4770 7155 9091 14310 18182 27273 45455 54546 81819 90910 136365 163638 245457 272730 409095 481823 490914 818190 963646 1227285 1445469 2409115 2454570 2890938 4336407 4818230 7227345 8672814 13009221 14454690 21682035 26018442 43364070 65046105 130092210