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153200553 = 31119244339
BaseRepresentation
bin10010010000110…
…10011110101001
3101200021101122120
421020122132221
5303204404203
623111341453
73540116562
oct1110323651
9350241576
10153200553
1179528930
1243381889
132597c91c
14164bd169
15d6b2b53
hex921a7a9

153200553 has 16 divisors (see below), whose sum is σ = 234566400. Its totient is φ = 87961680.

The previous prime is 153200519. The next prime is 153200557. The reversal of 153200553 is 355002351.

It is not a de Polignac number, because 153200553 - 220 = 152151977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (153200557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121543 + ... + 122796.

It is an arithmetic number, because the mean of its divisors is an integer number (14660400).

Almost surely, 2153200553 is an apocalyptic number.

It is an amenable number.

153200553 is a deficient number, since it is larger than the sum of its proper divisors (81365847).

153200553 is a wasteful number, since it uses less digits than its factorization.

153200553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244372.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 153200553 is about 12377.4210964966. The cubic root of 153200553 is about 535.0817157622.

The spelling of 153200553 in words is "one hundred fifty-three million, two hundred thousand, five hundred fifty-three".

Divisors: 1 3 11 19 33 57 209 627 244339 733017 2687729 4642441 8063187 13927323 51066851 153200553