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108025838 = 2732572879
BaseRepresentation
bin1100111000001…
…01011111101110
321112021021120222
412130011133232
5210123311323
614415211342
72451130064
oct634053756
9245237528
10108025838
1155a83458
1230216b52
13194c391b
14104c0034
15973c9c8
hex67057ee

108025838 has 16 divisors (see below), whose sum is σ = 164954880. Its totient is φ = 53047296.

The previous prime is 108025823. The next prime is 108025843. The reversal of 108025838 is 838520801.

It is a junction number, because it is equal to n+sod(n) for n = 108025798 and 108025807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36083 + ... + 38961.

It is an arithmetic number, because the mean of its divisors is an integer number (10309680).

Almost surely, 2108025838 is an apocalyptic number.

108025838 is a deficient number, since it is larger than the sum of its proper divisors (56929042).

108025838 is a wasteful number, since it uses less digits than its factorization.

108025838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 108025838 is about 10393.5479024249. The cubic root of 108025838 is about 476.2582896627.

The spelling of 108025838 in words is "one hundred eight million, twenty-five thousand, eight hundred thirty-eight".

Divisors: 1 2 73 146 257 514 2879 5758 18761 37522 210167 420334 739903 1479806 54012919 108025838