Search a number
-
+
13255514060 = 2251934637417
BaseRepresentation
bin11000101100001011…
…10001011111001100
31021012210120212212012
430112011301133030
5204121402422220
610031155400352
7646325003405
oct142605613714
937183525765
1013255514060
1156924349a8
12269b2b30b8
1313332c5159
148da67c9ac
15528ac4ac5
hex3161717cc

13255514060 has 48 divisors (see below), whose sum is σ = 28045024896. Its totient is φ = 5262630912.

The previous prime is 13255514059. The next prime is 13255514071. The reversal of 13255514060 is 6041555231.

13255514060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783472 + ... + 1790888.

It is an arithmetic number, because the mean of its divisors is an integer number (584271352).

Almost surely, 213255514060 is an apocalyptic number.

13255514060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13255514060 is an abundant number, since it is smaller than the sum of its proper divisors (14789510836).

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

13255514060 is a wasteful number, since it uses less digits than its factorization.

13255514060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8082 (or 8080 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 13255514060 in words is "thirteen billion, two hundred fifty-five million, five hundred fourteen thousand, sixty".

Divisors: 1 2 4 5 10 20 193 386 463 772 926 965 1852 1930 2315 3860 4630 7417 9260 14834 29668 37085 74170 89359 148340 178718 357436 446795 893590 1431481 1787180 2862962 3434071 5725924 6868142 7157405 13736284 14314810 17170355 28629620 34340710 68681420 662775703 1325551406 2651102812 3313878515 6627757030 13255514060