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12032013214 = 213943149069
BaseRepresentation
bin10110011010010100…
…11111001110011110
31011001112100121020001
423031022133032132
5144120143410324
65305531444514
7604110265504
oct131512371636
934045317201
1012032013214
115114837681
1223b95b673a
131199992c60
14821d92674
154a6495e44
hex2cd29f39e

12032013214 has 16 divisors (see below), whose sum is σ = 19438786080. Its totient is φ = 5552534880.

The previous prime is 12032013197. The next prime is 12032013221. The reversal of 12032013214 is 41231023021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12032013191 and 12032013200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220672 + ... + 269740.

It is an arithmetic number, because the mean of its divisors is an integer number (1214924130).

Almost surely, 212032013214 is an apocalyptic number.

12032013214 is a deficient number, since it is larger than the sum of its proper divisors (7406772866).

12032013214 is a wasteful number, since it uses less digits than its factorization.

12032013214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58515.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12032013214 its reverse (41231023021), we get a palindrome (53263036235).

The spelling of 12032013214 in words is "twelve billion, thirty-two million, thirteen thousand, two hundred fourteen".

Divisors: 1 2 13 26 9431 18862 49069 98138 122603 245206 637897 1275794 462769739 925539478 6016006607 12032013214