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152313795076 = 221951372
BaseRepresentation
bin1000110111011010011…
…1000001001000000100
3112120011000021111000111
42031312213001020010
54443414312420301
6153545541122404
714001322616332
oct2156647011004
9476130244014
10152313795076
1159661191693
12256296b9404
1311494a44681
14752cbb0b52
153e66cc8551
hex23769c1204

152313795076 has 9 divisors (see below), whose sum is σ = 266550507349. Its totient is φ = 76156507264.

The previous prime is 152313795071. The next prime is 152313795197. The reversal of 152313795076 is 670597313251.

The square root of 152313795076 is 390274.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 136981412100 + 15332382976 = 370110^2 + 123824^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152313795071) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 682980 + ... + 878116.

Almost surely, 2152313795076 is an apocalyptic number.

152313795076 is the 390274-th square number.

It is an amenable number.

152313795076 is a deficient number, since it is larger than the sum of its proper divisors (114236712273).

152313795076 is an frugal number, since it uses more digits than its factorization.

152313795076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390278 (or 195139 counting only the distinct ones).

The product of its (nonzero) digits is 1190700, while the sum is 49.

Multiplying 152313795076 by its sum of digits (49), we get a square (7463375958724 = 27319182).

The spelling of 152313795076 in words is "one hundred fifty-two billion, three hundred thirteen million, seven hundred ninety-five thousand, seventy-six".

Divisors: 1 2 4 195137 390274 780548 38078448769 76156897538 152313795076