Base | Representation |
---|---|
bin | 110100011010… |
… | …100001111111 |
3 | 221212001221210 |
4 | 310122201333 |
5 | 12004141114 |
6 | 1210255503 |
7 | 224534526 |
oct | 64324177 |
9 | 27761853 |
10 | 13740159 |
11 | 7835204 |
12 | 4727593 |
13 | 2b01094 |
14 | 1b794bd |
15 | 1316259 |
hex | d1a87f |
13740159 has 16 divisors (see below), whose sum is σ = 18741888. Its totient is φ = 8951712.
The previous prime is 13740157. The next prime is 13740163. The reversal of 13740159 is 95104731.
It is not a de Polignac number, because 13740159 - 21 = 13740157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13740151) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39424 + ... + 39770.
It is an arithmetic number, because the mean of its divisors is an integer number (1171368).
Almost surely, 213740159 is an apocalyptic number.
13740159 is a deficient number, since it is larger than the sum of its proper divisors (5001729).
13740159 is a wasteful number, since it uses less digits than its factorization.
13740159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 13740159 is about 3706.7720458642. The cubic root of 13740159 is about 239.5138248332.
The spelling of 13740159 in words is "thirteen million, seven hundred forty thousand, one hundred fifty-nine".
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