Base | Representation |
---|---|
bin | 110100111101… |
… | …011000110100 |
3 | 222010022210200 |
4 | 310331120310 |
5 | 12023223212 |
6 | 1213320500 |
7 | 226001010 |
oct | 64753064 |
9 | 28108720 |
10 | 13882932 |
11 | 79224a8 |
12 | 4796130 |
13 | 2b5106b |
14 | 1bb5540 |
15 | 13436dc |
hex | d3d634 |
13882932 has 72 divisors (see below), whose sum is σ = 40622400. Its totient is φ = 3915648.
The previous prime is 13882879. The next prime is 13882949. The reversal of 13882932 is 23928831.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22119 + ... + 22737.
It is an arithmetic number, because the mean of its divisors is an integer number (564200).
Almost surely, 213882932 is an apocalyptic number.
13882932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13882932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20311200).
13882932 is an abundant number, since it is smaller than the sum of its proper divisors (26739468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13882932 is a wasteful number, since it uses less digits than its factorization.
13882932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725 (or 720 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 13882932 is about 3725.9806762784. The cubic root of 13882932 is about 240.3405581886.
The spelling of 13882932 in words is "thirteen million, eight hundred eighty-two thousand, nine hundred thirty-two".
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