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13434130312 = 231759954671
BaseRepresentation
bin11001000001011110…
…01000111110001000
31021200020200112021221
430200233020332020
5210003114132222
610101020011424
7653624136451
oct144057107610
937606615257
1013434130312
115774241a39
12272b090b74
131361303245
14916296128
155396080c7
hex320bc8f88

13434130312 has 16 divisors (see below), whose sum is σ = 25203340800. Its totient is φ = 6713239440.

The previous prime is 13434130267. The next prime is 13434130361. The reversal of 13434130312 is 21303143431.

It is a super-3 number, since 3×134341303123 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463264 + ... + 491407.

It is an arithmetic number, because the mean of its divisors is an integer number (1575208800).

Almost surely, 213434130312 is an apocalyptic number.

It is an amenable number.

13434130312 is a deficient number, since it is larger than the sum of its proper divisors (11769210488).

13434130312 is a wasteful number, since it uses less digits than its factorization.

13434130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956436 (or 956432 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13434130312 its reverse (21303143431), we get a palindrome (34737273743).

The spelling of 13434130312 in words is "thirteen billion, four hundred thirty-four million, one hundred thirty thousand, three hundred twelve".

Divisors: 1 2 4 8 1759 3518 7036 14072 954671 1909342 3818684 7637368 1679266289 3358532578 6717065156 13434130312