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13452088 = 2313129347
BaseRepresentation
bin110011010100…
…001100111000
3221022102210111
4303110030320
511420431323
61200154104
7222224626
oct63241470
927272714
1013452088
117658831
124608934
132a2cc20
141b02516
1512aac0d
hexcd4338

13452088 has 16 divisors (see below), whose sum is σ = 27163080. Its totient is φ = 6208608.

The previous prime is 13452073. The next prime is 13452091. The reversal of 13452088 is 88025431.

It is a congruent number.

It is an unprimeable number.

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, 64570 + ... + 64777.

Almost surely, 213452088 is an apocalyptic number.

It is an amenable number.

13452088 is an abundant number, since it is smaller than the sum of its proper divisors (13710992).

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

13452088 is a wasteful number, since it uses less digits than its factorization.

13452088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129366 (or 129362 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 13452088 is about 3667.7088215942. The cubic root of 13452088 is about 237.8281366408.

The spelling of 13452088 in words is "thirteen million, four hundred fifty-two thousand, eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 129347 258694 517388 1034776 1681511 3363022 6726044 13452088