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153462070 = 2517985733
BaseRepresentation
bin10010010010110…
…10010100110110
3101200202200101101
421021122110312
5303241241240
623121120314
73542256166
oct1111322466
9350680341
10153462070
1179697363
124348909a
1325a41978
141654a5a6
15d71539a
hex925a536

153462070 has 16 divisors (see below), whose sum is σ = 277778160. Its totient is φ = 61041184.

The previous prime is 153462061. The next prime is 153462131. The reversal of 153462070 is 70264351.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41077 + ... + 44656.

It is an arithmetic number, because the mean of its divisors is an integer number (17361135).

Almost surely, 2153462070 is an apocalyptic number.

153462070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153462070 is a deficient number, since it is larger than the sum of its proper divisors (124316090).

153462070 is a wasteful number, since it uses less digits than its factorization.

153462070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85919.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 153462070 is about 12387.9808685677. The cubic root of 153462070 is about 535.3860084356.

The spelling of 153462070 in words is "one hundred fifty-three million, four hundred sixty-two thousand, seventy".

Divisors: 1 2 5 10 179 358 895 1790 85733 171466 428665 857330 15346207 30692414 76731035 153462070