Base | Representation |
---|---|
bin | 110101000001… |
… | …001011111100 |
3 | 222011010010222 |
4 | 311001023330 |
5 | 12024222432 |
6 | 1213520512 |
7 | 226064246 |
oct | 65011374 |
9 | 28133128 |
10 | 13898492 |
11 | 7933163 |
12 | 47a3138 |
13 | 2b5817a |
14 | 1bbb096 |
15 | 1348112 |
hex | d412fc |
13898492 has 6 divisors (see below), whose sum is σ = 24322368. Its totient is φ = 6949244.
The previous prime is 13898491. The next prime is 13898501. The reversal of 13898492 is 29489831.
It is a happy number.
13898492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13898491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737308 + ... + 1737315.
It is an arithmetic number, because the mean of its divisors is an integer number (4053728).
Almost surely, 213898492 is an apocalyptic number.
It is an amenable number.
13898492 is a deficient number, since it is larger than the sum of its proper divisors (10423876).
13898492 is a wasteful number, since it uses less digits than its factorization.
13898492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3474627 (or 3474625 counting only the distinct ones).
The product of its digits is 124416, while the sum is 44.
The square root of 13898492 is about 3728.0681324246. The cubic root of 13898492 is about 240.4303159526.
The spelling of 13898492 in words is "thirteen million, eight hundred ninety-eight thousand, four hundred ninety-two".
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