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152106683 = 672270249
BaseRepresentation
bin10010001000011…
…11011010111011
3101121012211010212
421010033122323
5302414403213
623032101335
73524612501
oct1104173273
9347184125
10152106683
1178951003
1242b3484b
1325688a71
14162b6671
15d5489a8
hex910f6bb

152106683 has 4 divisors (see below), whose sum is σ = 154377000. Its totient is φ = 149836368.

The previous prime is 152106631. The next prime is 152106737. The reversal of 152106683 is 386601251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152106683 - 214 = 152090299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152106623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135058 + ... + 1135191.

It is an arithmetic number, because the mean of its divisors is an integer number (38594250).

Almost surely, 2152106683 is an apocalyptic number.

152106683 is a deficient number, since it is larger than the sum of its proper divisors (2270317).

152106683 is an equidigital number, since it uses as much as digits as its factorization.

152106683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270316.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 152106683 is about 12333.1538140088. The cubic root of 152106683 is about 533.8051571649.

The spelling of 152106683 in words is "one hundred fifty-two million, one hundred six thousand, six hundred eighty-three".

Divisors: 1 67 2270249 152106683