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136025416 = 2323971143
BaseRepresentation
bin10000001101110…
…01010101001000
3100110221210210101
420012321111020
5234310303131
621255255144
73241124362
oct1006712510
9313853711
10136025416
116a8679aa
123967a4b4
1322248217
14140cbd32
15be1dc61
hex81b9548

136025416 has 16 divisors (see below), whose sum is σ = 256118400. Its totient is φ = 67727184.

The previous prime is 136025411. The next prime is 136025419. The reversal of 136025416 is 614520631.

It is not an unprimeable number, because it can be changed into a prime (136025411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33660 + ... + 37483.

It is an arithmetic number, because the mean of its divisors is an integer number (16007400).

Almost surely, 2136025416 is an apocalyptic number.

It is an amenable number.

136025416 is a deficient number, since it is larger than the sum of its proper divisors (120092984).

136025416 is a wasteful number, since it uses less digits than its factorization.

136025416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71388 (or 71384 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 136025416 is about 11662.9934407938. The cubic root of 136025416 is about 514.2883512798.

The spelling of 136025416 in words is "one hundred thirty-six million, twenty-five thousand, four hundred sixteen".

Divisors: 1 2 4 8 239 478 956 1912 71143 142286 284572 569144 17003177 34006354 68012708 136025416