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10200213112 = 2317591271213
BaseRepresentation
bin10010111111111101…
…01110011001111000
3222022212111111212211
421133332232121320
5131342223304422
64404053544504
7510525244435
oct113776563170
928285444784
1010200213112
1143648330a1
121b88045134
13c6731a77b
146ca99cb8c
153ea75a577
hex25ffae678

10200213112 has 32 divisors (see below), whose sum is σ = 20593666800. Its totient is φ = 4718738944.

The previous prime is 10200213091. The next prime is 10200213113. The reversal of 10200213112 is 21131200201.

It is a junction number, because it is equal to n+sod(n) for n = 10200213092 and 10200213101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200213113) 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, 627583 + ... + 643630.

Almost surely, 210200213112 is an apocalyptic number.

It is an amenable number.

10200213112 is an abundant number, since it is smaller than the sum of its proper divisors (10393453688).

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

10200213112 is a wasteful number, since it uses less digits than its factorization.

10200213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271295 (or 1271291 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10200213112 its reverse (21131200201), we get a palindrome (31331413313).

The spelling of 10200213112 in words is "ten billion, two hundred million, two hundred thirteen thousand, one hundred twelve".

Divisors: 1 2 4 8 17 34 59 68 118 136 236 472 1003 2006 4012 8024 1271213 2542426 5084852 10169704 21610621 43221242 75001567 86442484 150003134 172884968 300006268 600012536 1275026639 2550053278 5100106556 10200213112