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10032032412 = 223510321021
BaseRepresentation
bin10010101011111010…
…01010101010011100
3221220011001001100000
421111331022222130
5131021200014122
64335245134300
7503413603623
oct112575125234
927804031300
1010032032412
114288903486
121b3b85a390
13c3b52456c
146b25006ba
153daad90ac
hex255f4aa9c

10032032412 has 36 divisors (see below), whose sum is σ = 26297964056. Its totient is φ = 3344010480.

The previous prime is 10032032411. The next prime is 10032032441. The reversal of 10032032412 is 21423023001.

10032032412 is a `hidden beast` number, since 10 + 0 + 320 + 324 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032032411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5159539 + ... + 5161482.

Almost surely, 210032032412 is an apocalyptic number.

10032032412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10032032412 is an abundant number, since it is smaller than the sum of its proper divisors (16265931644).

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

10032032412 is a wasteful number, since it uses less digits than its factorization.

10032032412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10321040 (or 10321026 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10032032412 its reverse (21423023001), we get a palindrome (31455055413).

The spelling of 10032032412 in words is "ten billion, thirty-two million, thirty-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 10321021 20642042 30963063 41284084 61926126 92889189 123852252 185778378 278667567 371556756 557335134 836002701 1114670268 1672005402 2508008103 3344010804 5016016206 10032032412