Search a number
-
+
108936604 = 22723117929
BaseRepresentation
bin1100111111000…
…11110110011100
321120222112221001
412133203312130
5210341432404
614450520044
72461642300
oct637436634
9246875831
10108936604
1156545757
1230596024
131975233a
1410679d00
15986c7a4
hex67e3d9c

108936604 has 36 divisors (see below), whose sum is σ = 228930240. Its totient is φ = 45178560.

The previous prime is 108936601. The next prime is 108936637. The reversal of 108936604 is 406639801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108936601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2889 + ... + 15040.

Almost surely, 2108936604 is an apocalyptic number.

108936604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

108936604 is an abundant number, since it is smaller than the sum of its proper divisors (119993636).

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

108936604 is a wasteful number, since it uses less digits than its factorization.

108936604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17978 (or 17969 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 108936604 is about 10437.2699495606. The cubic root of 108936604 is about 477.5929904875.

The spelling of 108936604 in words is "one hundred eight million, nine hundred thirty-six thousand, six hundred four".

Divisors: 1 2 4 7 14 28 31 49 62 98 124 196 217 434 868 1519 3038 6076 17929 35858 71716 125503 251006 502012 555799 878521 1111598 1757042 2223196 3514084 3890593 7781186 15562372 27234151 54468302 108936604