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153110552 = 2372734117
BaseRepresentation
bin10010010000001…
…00100000011000
3101200002211012012
421020010200120
5303144014202
623105405052
73536263310
oct1110044030
9350084165
10153110552
1179477251
1243339788
132594a97a
1416498440
15d696152
hex9204818

153110552 has 16 divisors (see below), whose sum is σ = 328094160. Its totient is φ = 65618784.

The previous prime is 153110539. The next prime is 153110557. The reversal of 153110552 is 255011351.

It is a happy number.

It is a super-2 number, since 2×1531105522 = 46885682267489408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153110557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367003 + ... + 1367114.

It is an arithmetic number, because the mean of its divisors is an integer number (20505885).

Almost surely, 2153110552 is an apocalyptic number.

It is an amenable number.

153110552 is an abundant number, since it is smaller than the sum of its proper divisors (174983608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153110552 is a wasteful number, since it uses less digits than its factorization.

153110552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734130 (or 2734126 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 153110552 is about 12373.7848696347. The cubic root of 153110552 is about 534.9769134359.

The spelling of 153110552 in words is "one hundred fifty-three million, one hundred ten thousand, five hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 2734117 5468234 10936468 19138819 21872936 38277638 76555276 153110552