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156250000064 = 262441406251
BaseRepresentation
bin1001000110000100111…
…0011100101011000000
3112221022022221102011102
42101201032130223000
510030000000000224
6155440311433532
714201010041534
oct2214116345300
9487268842142
10156250000064
11602a1062764
12263479858a8
131197138a952
1477c3879bc4
1540e764b4ae
hex246139cac0

156250000064 has 14 divisors (see below), whose sum is σ = 310058594004. Its totient is φ = 78125000000.

The previous prime is 156250000063. The next prime is 156250000069. The reversal of 156250000064 is 460000052651.

It is a sliding number, since 156250000064 = 64 + 156250000000 and 1/64 + 1/156250000000 = 0.0156250000064.

It is a junction number, because it is equal to n+sod(n) for n = 156249999991 and 156250000036.

It is not an unprimeable number, because it can be changed into a prime (156250000061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220703062 + ... + 1220703189.

Almost surely, 2156250000064 is an apocalyptic number.

It is an amenable number.

156250000064 is a deficient number, since it is larger than the sum of its proper divisors (153808593940).

156250000064 is an equidigital number, since it uses as much as digits as its factorization.

156250000064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441406263 (or 2441406253 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

It can be divided in two parts, 1562500000 and 64, that multiplied together give a 11-th power (100000000000 = 1011).

The spelling of 156250000064 in words is "one hundred fifty-six billion, two hundred fifty million, sixty-four", and thus it is an aban number.

Divisors: 1 2 4 8 16 32 64 2441406251 4882812502 9765625004 19531250008 39062500016 78125000032 156250000064