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151060510660 = 2257553025533
BaseRepresentation
bin1000110010101111101…
…0000111011111000100
3112102220200000001000011
42030223322013133010
54433332442320120
6153221331000004
713625264104033
oct2145372073704
9472820001004
10151060510660
11590787a1544
1225339a39004
13113251b4b67
14745057071a
153de1c64c5a
hex232be877c4

151060510660 has 12 divisors (see below), whose sum is σ = 317227072428. Its totient is φ = 60424204256.

The previous prime is 151060510631. The next prime is 151060510661. The reversal of 151060510660 is 66015060151.

It can be written as a sum of positive squares in 2 ways, for example, as 105318422784 + 45742087876 = 324528^2 + 213874^2 .

It is not an unprimeable number, because it can be changed into a prime (151060510661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3776512747 + ... + 3776512786.

It is an arithmetic number, because the mean of its divisors is an integer number (26435589369).

Almost surely, 2151060510660 is an apocalyptic number.

151060510660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151060510660 is an abundant number, since it is smaller than the sum of its proper divisors (166166561768).

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

151060510660 is a wasteful number, since it uses less digits than its factorization.

151060510660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7553025542 (or 7553025540 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 151060510660 in words is "one hundred fifty-one billion, sixty million, five hundred ten thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 7553025533 15106051066 30212102132 37765127665 75530255330 151060510660