Base | Representation |
---|---|
bin | 10000011000011… |
… | …00001010101010 |
3 | 100120120022121010 |
4 | 20030030022222 |
5 | 240134211130 |
6 | 21345124350 |
7 | 3255664560 |
oct | 1014141252 |
9 | 316508533 |
10 | 137413290 |
11 | 70625703 |
12 | 3a0296b6 |
13 | 22612b51 |
14 | 1436da30 |
15 | c0e50b0 |
hex | 830c2aa |
137413290 has 32 divisors (see below), whose sum is σ = 376905600. Its totient is φ = 31408704.
The previous prime is 137413279. The next prime is 137413291. The reversal of 137413290 is 92314731.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (137413291) 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, 326965 + ... + 327384.
It is an arithmetic number, because the mean of its divisors is an integer number (11778300).
Almost surely, 2137413290 is an apocalyptic number.
137413290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137413290 is an abundant number, since it is smaller than the sum of its proper divisors (239492310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137413290 is a wasteful number, since it uses less digits than its factorization.
137413290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 654366.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 137413290 is about 11722.3414896513. The cubic root of 137413290 is about 516.0315391455.
The spelling of 137413290 in words is "one hundred thirty-seven million, four hundred thirteen thousand, two hundred ninety".
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