Base | Representation |
---|---|
bin | 10000010110100… |
… | …01110000001001 |
3 | 100120010011101110 |
4 | 20023101300021 |
5 | 240104032100 |
6 | 21340040533 |
7 | 3253650162 |
oct | 1013216011 |
9 | 316104343 |
10 | 137174025 |
11 | 7048196a |
12 | 39b33149 |
13 | 2255ac81 |
14 | 1430a769 |
15 | c099250 |
hex | 82d1c09 |
137174025 has 24 divisors (see below), whose sum is σ = 227219584. Its totient is φ = 73022400.
The previous prime is 137174021. The next prime is 137174033. The reversal of 137174025 is 520471731.
It is not a de Polignac number, because 137174025 - 22 = 137174021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 137173983 and 137174001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137174021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48192 + ... + 50958.
Almost surely, 2137174025 is an apocalyptic number.
137174025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
137174025 is a deficient number, since it is larger than the sum of its proper divisors (90045559).
137174025 is a wasteful number, since it uses less digits than its factorization.
137174025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3441 (or 3436 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 137174025 is about 11712.1315310237. The cubic root of 137174025 is about 515.7318592118.
The spelling of 137174025 in words is "one hundred thirty-seven million, one hundred seventy-four thousand, twenty-five".
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