Search a number
-
+
13554852 = 2231129571
BaseRepresentation
bin110011101101…
…010010100100
3221111122202120
4303231102210
511432223402
61202305540
7223133343
oct63552244
927448676
1013554852
117718a63
1246582b0
132a6792c
141b2bb5a
1512cb3bc
hexced4a4

13554852 has 12 divisors (see below), whose sum is σ = 31628016. Its totient is φ = 4518280.

The previous prime is 13554833. The next prime is 13554869. The reversal of 13554852 is 25845531.

13554852 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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, 564774 + ... + 564797.

It is an arithmetic number, because the mean of its divisors is an integer number (2635668).

Almost surely, 213554852 is an apocalyptic number.

13554852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13554852 is an abundant number, since it is smaller than the sum of its proper divisors (18073164).

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

13554852 is a wasteful number, since it uses less digits than its factorization.

13554852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129578 (or 1129576 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 13554852 is about 3681.6914590987. The cubic root of 13554852 is about 238.4322113511.

The spelling of 13554852 in words is "thirteen million, five hundred fifty-four thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 1129571 2259142 3388713 4518284 6777426 13554852