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152076983 = 1311160893
BaseRepresentation
bin10010001000010…
…00001010110111
3101121011022101212
421010020022313
5302412430413
623031312035
73524430062
oct1104101267
9347138355
10152076983
1178930763
1242b1b61b
13256783a6
14162a98d9
15d53eca8
hex91082b7

152076983 has 4 divisors (see below), whose sum is σ = 153238008. Its totient is φ = 150915960.

The previous prime is 152076973. The next prime is 152077001. The reversal of 152076983 is 389670251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389670251 = 409952739.

It is a cyclic number.

It is not a de Polignac number, because 152076983 - 220 = 151028407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152076983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152076973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580316 + ... + 580577.

It is an arithmetic number, because the mean of its divisors is an integer number (38309502).

Almost surely, 2152076983 is an apocalyptic number.

152076983 is a deficient number, since it is larger than the sum of its proper divisors (1161025).

152076983 is a wasteful number, since it uses less digits than its factorization.

152076983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161024.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 152076983 is about 12331.9496836469. The cubic root of 152076983 is about 533.7704117155.

The spelling of 152076983 in words is "one hundred fifty-two million, seventy-six thousand, nine hundred eighty-three".

Divisors: 1 131 1160893 152076983