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151030570390 = 2576135370157
BaseRepresentation
bin1000110010101000011…
…1111001110110010110
3112102211120122220200021
42030222013321312112
54433302311223030
6153214341135354
713624451444440
oct2145207716626
9472746586607
10151030570390
1159062901a17
122532b9ba55a
131131bc3111b
14744a5b9490
153dde2ed97a
hex232a1f9d96

151030570390 has 32 divisors (see below), whose sum is σ = 315784770624. Its totient is φ = 50933024640.

The previous prime is 151030570363. The next prime is 151030570393. The reversal of 151030570390 is 93075030151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151030570393) 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, 17680809 + ... + 17689348.

It is an arithmetic number, because the mean of its divisors is an integer number (9868274082).

Almost surely, 2151030570390 is an apocalyptic number.

151030570390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151030570390 is an abundant number, since it is smaller than the sum of its proper divisors (164754200234).

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

151030570390 is a wasteful number, since it uses less digits than its factorization.

151030570390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35370232.

The product of its (nonzero) digits is 14175, while the sum is 34.

The spelling of 151030570390 in words is "one hundred fifty-one billion, thirty million, five hundred seventy thousand, three hundred ninety".

Divisors: 1 2 5 7 10 14 35 61 70 122 305 427 610 854 2135 4270 35370157 70740314 176850785 247591099 353701570 495182198 1237955495 2157579577 2475910990 4315159154 10787897885 15103057039 21575795770 30206114078 75515285195 151030570390