Base | Representation |
---|---|
bin | 10000011000010… |
… | …10011111001100 |
3 | 100120112222011101 |
4 | 20030022133030 |
5 | 240134001122 |
6 | 21345032444 |
7 | 3255635533 |
oct | 1014123714 |
9 | 316488141 |
10 | 137406412 |
11 | 70620520 |
12 | 3a025724 |
13 | 2260c990 |
14 | 1436b31a |
15 | c0e3027 |
hex | 830a7cc |
137406412 has 48 divisors (see below), whose sum is σ = 284004000. Its totient is φ = 57346560.
The previous prime is 137406403. The next prime is 137406421. The reversal of 137406412 is 214604731.
It is an interprime number because it is at equal distance from previous prime (137406403) and next prime (137406421).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130464 + ... + 131512.
It is an arithmetic number, because the mean of its divisors is an integer number (5916750).
Almost surely, 2137406412 is an apocalyptic number.
It is an amenable number.
137406412 is an abundant number, since it is smaller than the sum of its proper divisors (146597588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137406412 is a wasteful number, since it uses less digits than its factorization.
137406412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1306 (or 1304 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 137406412 is about 11722.0481145575. The cubic root of 137406412 is about 516.0229292938.
The spelling of 137406412 in words is "one hundred thirty-seven million, four hundred six thousand, four hundred twelve".
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