Search a number
-
+
106315854 = 23157111279
BaseRepresentation
bin1100101011001…
…00000001001110
321102001101221020
412111210001032
5204204101404
614314415010
72430445521
oct625440116
9242041836
10106315854
1155015747
122b731466
13190454b8
1410196bb8
159500ed9
hex656404e

106315854 has 16 divisors (see below), whose sum is σ = 212785920. Its totient is φ = 35412920.

The previous prime is 106315799. The next prime is 106315861. The reversal of 106315854 is 458513601.

It is a super-2 number, since 2×1063158542 = 22606121623498632, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3787 + ... + 15065.

It is an arithmetic number, because the mean of its divisors is an integer number (13299120).

Almost surely, 2106315854 is an apocalyptic number.

106315854 is an abundant number, since it is smaller than the sum of its proper divisors (106470066).

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

106315854 is a wasteful number, since it uses less digits than its factorization.

106315854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12855.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 106315854 is about 10310.9579574354. The cubic root of 106315854 is about 473.7319515637.

The spelling of 106315854 in words is "one hundred six million, three hundred fifteen thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 1571 3142 4713 9426 11279 22558 33837 67674 17719309 35438618 53157927 106315854