Search a number
-
+
106860902 = 2192812129
BaseRepresentation
bin1100101111010…
…01000101100110
321110002002121012
412113221011212
5204324022102
614334222222
72435205551
oct627510546
9243062535
10106860902
11553581a5
122b954972
13191a6605
1410299698
1595ac752
hex65e9166

106860902 has 8 divisors (see below), whose sum is σ = 168727800. Its totient is φ = 50618304.

The previous prime is 106860899. The next prime is 106860907. The reversal of 106860902 is 209068601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1068609022 = 22838504752507208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106860907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406027 + ... + 1406102.

It is an arithmetic number, because the mean of its divisors is an integer number (21090975).

Almost surely, 2106860902 is an apocalyptic number.

106860902 is a deficient number, since it is larger than the sum of its proper divisors (61866898).

106860902 is a wasteful number, since it uses less digits than its factorization.

106860902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812150.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 106860902 is about 10337.3546906353. The cubic root of 106860902 is about 474.5401303610.

The spelling of 106860902 in words is "one hundred six million, eight hundred sixty thousand, nine hundred two".

Divisors: 1 2 19 38 2812129 5624258 53430451 106860902