Base | Representation |
---|---|
bin | 110100010001… |
… | …101111011000 |
3 | 221210020120012 |
4 | 310101233120 |
5 | 12002013102 |
6 | 1205421052 |
7 | 224324540 |
oct | 64215730 |
9 | 27706505 |
10 | 13704152 |
11 | 7810150 |
12 | 470a788 |
13 | 2aba887 |
14 | 1b6a320 |
15 | 130a752 |
hex | d11bd8 |
13704152 has 32 divisors (see below), whose sum is σ = 32037120. Its totient is φ = 5339040.
The previous prime is 13704137. The next prime is 13704161. The reversal of 13704152 is 25140731.
13704152 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
13704152 is strictly pandigital in base 8.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10508 + ... + 11739.
It is an arithmetic number, because the mean of its divisors is an integer number (1001160).
Almost surely, 213704152 is an apocalyptic number.
It is an amenable number.
13704152 is an abundant number, since it is smaller than the sum of its proper divisors (18332968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13704152 is a wasteful number, since it uses less digits than its factorization.
13704152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22271 (or 22267 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 13704152 is about 3701.9119384448. The cubic root of 13704152 is about 239.3044211748.
Adding to 13704152 its reverse (25140731), we get a palindrome (38844883).
The spelling of 13704152 in words is "thirteen million, seven hundred four thousand, one hundred fifty-two".
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