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88025427 = 337465743
BaseRepresentation
bin1010011111100…
…10100101010011
320010122011012000
411033302211103
5140013303202
612422405043
72116126620
oct517624523
9203564160
1088025427
1145762896
1225590783
1315310269
14b995347
157adb91c
hex53f2953

88025427 has 16 divisors (see below), whose sum is σ = 149038080. Its totient is φ = 50300136.

The previous prime is 88025419. The next prime is 88025447. The reversal of 88025427 is 72452088.

It is a happy number.

It is not a de Polignac number, because 88025427 - 23 = 88025419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88025391 and 88025400.

It is not an unprimeable number, because it can be changed into a prime (88025417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232683 + ... + 233060.

It is an arithmetic number, because the mean of its divisors is an integer number (9314880).

Almost surely, 288025427 is an apocalyptic number.

88025427 is a deficient number, since it is larger than the sum of its proper divisors (61012653).

88025427 is a wasteful number, since it uses less digits than its factorization.

88025427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465759 (or 465753 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 88025427 is about 9382.1866854161. The cubic root of 88025427 is about 444.8388542473.

The spelling of 88025427 in words is "eighty-eight million, twenty-five thousand, four hundred twenty-seven".

Divisors: 1 3 7 9 21 27 63 189 465743 1397229 3260201 4191687 9780603 12575061 29341809 88025427