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12023414210 = 252941460049
BaseRepresentation
bin10110011001010011…
…01011110111000010
31011000221011201121102
423030221223313002
5144110443223320
65305023254402
7603644222513
oct131451536702
934027151542
1012023414210
11510a9a4065
1223b674a402
131197c71ca2
14820b94a0a
154a5848175
hex2cca6bdc2

12023414210 has 16 divisors (see below), whose sum is σ = 22388427000. Its totient is φ = 4643525376.

The previous prime is 12023414209. The next prime is 12023414213. The reversal of 12023414210 is 1241432021.

It can be written as a sum of positive squares in 4 ways, for example, as 8235381001 + 3788033209 = 90749^2 + 61547^2 .

It is not an unprimeable number, because it can be changed into a prime (12023414213) 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, 20729735 + ... + 20730314.

Almost surely, 212023414210 is an apocalyptic number.

12023414210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12023414210 is a deficient number, since it is larger than the sum of its proper divisors (10365012790).

12023414210 is a wasteful number, since it uses less digits than its factorization.

12023414210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41460085.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12023414210 its reverse (1241432021), we get a palindrome (13264846231).

The spelling of 12023414210 in words is "twelve billion, twenty-three million, four hundred fourteen thousand, two hundred ten".

Divisors: 1 2 5 10 29 58 145 290 41460049 82920098 207300245 414600490 1202341421 2404682842 6011707105 12023414210