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13214024364 = 2231211990863
BaseRepresentation
bin11000100111001111…
…00000001010101100
31021002220111222200210
430103213200022230
5204030242234424
610023114222420
7645312232242
oct142347401254
937086458623
1013214024364
115670a770a2
122689424a10
131327829538
148d4d5c792
1552512b729
hex3139e02ac

13214024364 has 24 divisors (see below), whose sum is σ = 30835607040. Its totient is φ = 4404262864.

The previous prime is 13214024363. The next prime is 13214024371. The reversal of 13214024364 is 46342041231.

It is a super-2 number, since 2×132140243642 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13214024363) 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, 99997 + ... + 190859.

It is an arithmetic number, because the mean of its divisors is an integer number (1284816960).

Almost surely, 213214024364 is an apocalyptic number.

It is an amenable number.

13214024364 is an abundant number, since it is smaller than the sum of its proper divisors (17621582676).

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

13214024364 is a wasteful number, since it uses less digits than its factorization.

13214024364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102989 (or 102987 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13214024364 its reverse (46342041231), we get a palindrome (59556065595).

The spelling of 13214024364 in words is "thirteen billion, two hundred fourteen million, twenty-four thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 12119 24238 36357 48476 72714 90863 145428 181726 272589 363452 545178 1090356 1101168697 2202337394 3303506091 4404674788 6607012182 13214024364