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88266038 = 2712974861
BaseRepresentation
bin1010100001011…
…01010100110110
320011002101020112
411100231110312
5140044003123
612431503022
72121151250
oct520552466
9204071215
1088266038
1145907643
1225687a72
1315395933
14ba18cd0
157b37d78
hex542d536

88266038 has 16 divisors (see below), whose sum is σ = 151461024. Its totient is φ = 37791360.

The previous prime is 88266037. The next prime is 88266049. The reversal of 88266038 is 83066288.

It is a junction number, because it is equal to n+sod(n) for n = 88265986 and 88266004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88266037) by changing a digit.

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, 15728 + ... + 20588.

It is an arithmetic number, because the mean of its divisors is an integer number (9466314).

Almost surely, 288266038 is an apocalyptic number.

88266038 is a deficient number, since it is larger than the sum of its proper divisors (63194986).

88266038 is a wasteful number, since it uses less digits than its factorization.

88266038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6167.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 88266038 is about 9395.0006918573. Note that the first 3 decimals coincide. The cubic root of 88266038 is about 445.2437968896.

The spelling of 88266038 in words is "eighty-eight million, two hundred sixty-six thousand, thirty-eight".

Divisors: 1 2 7 14 1297 2594 4861 9079 9722 18158 34027 68054 6304717 12609434 44133019 88266038