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103922975 = 5213319763
BaseRepresentation
bin1100011000110…
…11110100011111
321020112211112002
412030123310133
5203101013400
614151232515
72401221302
oct614336437
9236484462
10103922975
1153730962
122a97873b
13186b82b0
14db32b39
1591cbed5
hex631bd1f

103922975 has 12 divisors (see below), whose sum is σ = 138777576. Its totient is φ = 76742880.

The previous prime is 103922971. The next prime is 103922981. The reversal of 103922975 is 579229301.

It is not a de Polignac number, because 103922975 - 22 = 103922971 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103922971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159557 + ... + 160206.

It is an arithmetic number, because the mean of its divisors is an integer number (11564798).

Almost surely, 2103922975 is an apocalyptic number.

103922975 is a deficient number, since it is larger than the sum of its proper divisors (34854601).

103922975 is a wasteful number, since it uses less digits than its factorization.

103922975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319786 (or 319781 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 103922975 is about 10194.2618663638. The cubic root of 103922975 is about 470.1508117207.

The spelling of 103922975 in words is "one hundred three million, nine hundred twenty-two thousand, nine hundred seventy-five".

Divisors: 1 5 13 25 65 325 319763 1598815 4156919 7994075 20784595 103922975