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13016032 = 253113121
BaseRepresentation
bin110001101001…
…101111100000
3220111021122021
4301221233200
511313003112
61142551224
7215430421
oct61515740
926437567
1013016032
117390157
124438514
1329095c3
141a2b648
151221907
hexc69be0

13016032 has 24 divisors (see below), whose sum is σ = 26453952. Its totient is φ = 6297600.

The previous prime is 13016027. The next prime is 13016051. The reversal of 13016032 is 23061031.

13016032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 13015997 and 13016015.

It is a congruent number.

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, 5569 + ... + 7552.

It is an arithmetic number, because the mean of its divisors is an integer number (1102248).

Almost surely, 213016032 is an apocalyptic number.

It is an amenable number.

13016032 is an abundant number, since it is smaller than the sum of its proper divisors (13437920).

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

13016032 is a wasteful number, since it uses less digits than its factorization.

13016032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13162 (or 13154 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 13016032 is about 3607.7738288313. The cubic root of 13016032 is about 235.2300870083.

Adding to 13016032 its reverse (23061031), we get a palindrome (36077063).

The spelling of 13016032 in words is "thirteen million, sixteen thousand, thirty-two".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 13121 26242 52484 104968 209936 406751 419872 813502 1627004 3254008 6508016 13016032