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152977151009 = 4310950964123
BaseRepresentation
bin1000111001111000100…
…1100001010000100001
3112121212020111110021202
42032132021201100201
510001244122313014
6154135435130545
714023626220544
oct2163611412041
9477766443252
10152977151009
1159971682831
12257938a3a55
131156c2c3887
147592d2a85b
153ea515d3de
hex239e261421

152977151009 has 16 divisors (see below), whose sum is σ = 158283681600. Its totient is φ = 147755555136.

The previous prime is 152977150999. The next prime is 152977151051. The reversal of 152977151009 is 900151779251.

It is a cyclic number.

It is not a de Polignac number, because 152977151009 - 224 = 152960373793 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152977151069) 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, 2353622 + ... + 2417744.

It is an arithmetic number, because the mean of its divisors is an integer number (9892730100).

Almost surely, 2152977151009 is an apocalyptic number.

It is an amenable number.

152977151009 is a deficient number, since it is larger than the sum of its proper divisors (5306530591).

152977151009 is a wasteful number, since it uses less digits than its factorization.

152977151009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64784.

The product of its (nonzero) digits is 198450, while the sum is 47.

The spelling of 152977151009 in words is "one hundred fifty-two billion, nine hundred seventy-seven million, one hundred fifty-one thousand, nine".

Divisors: 1 43 109 509 4687 21887 55481 64123 2385683 2757289 6989407 32638607 300544501 1403460101 3557608163 152977151009