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151610030 = 251113971093
BaseRepresentation
bin10010000100101…
…10001010101110
3101120021120212022
421002112022232
5302303010110
623013310142
73520443515
oct1102261256
9346246768
10151610030
1178641950
1242935352
13255439a0
14161c767c
15d49b755
hex90962ae

151610030 has 64 divisors (see below), whose sum is σ = 324209088. Its totient is φ = 50319360.

The previous prime is 151610021. The next prime is 151610083. The reversal of 151610030 is 30016151.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 151609990 and 151610008.

It is a congruent number.

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, 138164 + ... + 139256.

It is an arithmetic number, because the mean of its divisors is an integer number (5065767).

Almost surely, 2151610030 is an apocalyptic number.

151610030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151610030 is an abundant number, since it is smaller than the sum of its proper divisors (172599058).

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

151610030 is a wasteful number, since it uses less digits than its factorization.

151610030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 151610030 is about 12313.0024770565. The cubic root of 151610030 is about 533.2235368597.

Adding to 151610030 its reverse (30016151), we get a palindrome (181626181).

The spelling of 151610030 in words is "one hundred fifty-one million, six hundred ten thousand, thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 97 110 130 143 194 286 485 715 970 1067 1093 1261 1430 2134 2186 2522 5335 5465 6305 10670 10930 12023 12610 13871 14209 24046 27742 28418 60115 69355 71045 106021 120230 138710 142090 156299 212042 312598 530105 781495 1060210 1166231 1378273 1562990 2332462 2756546 5831155 6891365 11662310 13782730 15161003 30322006 75805015 151610030