Search a number
-
+
10030113102 = 232372681979
BaseRepresentation
bin10010101011101011…
…10110000101001110
3221220000102112112110
421111311312011032
5131020202104402
64335140044450
7503361361152
oct112565660516
927800375473
1010030113102
114287812479
121b3b093726
13c3b001a89
146b2161062
153da85a56c
hex255d7614e

10030113102 has 16 divisors (see below), whose sum is σ = 20932410240. Its totient is φ = 3198007032.

The previous prime is 10030113083. The next prime is 10030113109. The reversal of 10030113102 is 20131103001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030113109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36340852 + ... + 36341127.

It is an arithmetic number, because the mean of its divisors is an integer number (1308275640).

Almost surely, 210030113102 is an apocalyptic number.

10030113102 is an abundant number, since it is smaller than the sum of its proper divisors (10902297138).

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

10030113102 is a wasteful number, since it uses less digits than its factorization.

10030113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72682007.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10030113102 its reverse (20131103001), we get a palindrome (30161216103).

The spelling of 10030113102 in words is "ten billion, thirty million, one hundred thirteen thousand, one hundred two".

Divisors: 1 2 3 6 23 46 69 138 72681979 145363958 218045937 436091874 1671685517 3343371034 5015056551 10030113102