Base | Representation |
---|---|
bin | 110011000111… |
… | …111001001011 |
3 | 221012212122100 |
4 | 303013321023 |
5 | 11412323200 |
6 | 1155124443 |
7 | 221624640 |
oct | 63077113 |
9 | 27185570 |
10 | 13401675 |
11 | 7623971 |
12 | 45a3723 |
13 | 2a12cb1 |
14 | 1acbdc7 |
15 | 129ad00 |
hex | cc7e4b |
13401675 has 72 divisors (see below), whose sum is σ = 28061696. Its totient is φ = 5987520.
The previous prime is 13401671. The next prime is 13401679. The reversal of 13401675 is 57610431.
It is an interprime number because it is at equal distance from previous prime (13401671) and next prime (13401679).
It is not a de Polignac number, because 13401675 - 22 = 13401671 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13401671) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 105462 + ... + 105588.
Almost surely, 213401675 is an apocalyptic number.
13401675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13401675 is an abundant number, since it is smaller than the sum of its proper divisors (14660021).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13401675 is a wasteful number, since it uses less digits than its factorization.
13401675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217 (or 209 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 13401675 is about 3660.8298239607. The cubic root of 13401675 is about 237.5306700927.
The spelling of 13401675 in words is "thirteen million, four hundred one thousand, six hundred seventy-five".
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