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5012160156 = 22323712729629
BaseRepresentation
bin1001010101011111…
…10111111010011100
3110221022021010011100
410222233313322130
540231103111111
62145203553100
7235130441553
oct45257677234
913838233140
105012160156
112142263123
12b7a68b790
1361b528753
14357948d9a
151e5059756
hex12abf7e9c

5012160156 has 72 divisors (see below), whose sum is σ = 13114949120. Its totient is φ = 1612711296.

The previous prime is 5012160143. The next prime is 5012160173. The reversal of 5012160156 is 6510612105.

It is a happy number.

5012160156 is a `hidden beast` number, since 5 + 0 + 1 + 2 + 1 + 601 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154350 + ... + 183978.

Almost surely, 25012160156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5012160156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6557474560).

5012160156 is an abundant number, since it is smaller than the sum of its proper divisors (8102788964).

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

5012160156 is a wasteful number, since it uses less digits than its factorization.

5012160156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29803 (or 29798 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 5012160156 is about 70796.6111900845. The cubic root of 5012160156 is about 1711.3610626856.

The spelling of 5012160156 in words is "five billion, twelve million, one hundred sixty thousand, one hundred fifty-six".

Divisors: 1 2 3 4 6 9 12 18 36 37 74 111 127 148 222 254 333 381 444 508 666 762 1143 1332 1524 2286 4572 4699 9398 14097 18796 28194 29629 42291 56388 59258 84582 88887 118516 169164 177774 266661 355548 533322 1066644 1096273 2192546 3288819 3762883 4385092 6577638 7525766 9866457 11288649 13155276 15051532 19732914 22577298 33865947 39465828 45154596 67731894 135463788 139226671 278453342 417680013 556906684 835360026 1253040039 1670720052 2506080078 5012160156