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152080553 = 292672699
BaseRepresentation
bin10010001000010…
…01000010101001
3101121011111022002
421010021002221
5302413034203
623031340345
73524443352
oct1104110251
9347144262
10152080553
1178933409
1242b216b5
1325679bc1
14162aad29
15d540d88
hex91090a9

152080553 has 12 divisors (see below), whose sum is σ = 159915600. Its totient is φ = 144591216.

The previous prime is 152080529. The next prime is 152080561. The reversal of 152080553 is 355080251.

It is not a de Polignac number, because 152080553 - 214 = 152064169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (152086553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54998 + ... + 57696.

It is an arithmetic number, because the mean of its divisors is an integer number (13326300).

Almost surely, 2152080553 is an apocalyptic number.

It is an amenable number.

152080553 is a deficient number, since it is larger than the sum of its proper divisors (7835047).

152080553 is an equidigital number, since it uses as much as digits as its factorization.

152080553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 152080553 is about 12332.0944287659. The cubic root of 152080553 is about 533.7745884279.

The spelling of 152080553 in words is "one hundred fifty-two million, eighty thousand, five hundred fifty-three".

Divisors: 1 29 67 841 1943 2699 56347 78271 180833 2269859 5244157 152080553