Base | Representation |
---|---|
bin | 10000011000010… |
… | …11011000101011 |
3 | 100120120011012122 |
4 | 20030023120223 |
5 | 240134110331 |
6 | 21345101455 |
7 | 3255652340 |
oct | 1014133053 |
9 | 316504178 |
10 | 137410091 |
11 | 70623265 |
12 | 3a02788b |
13 | 22611560 |
14 | 1436c7c7 |
15 | c0e417b |
hex | 830b62b |
137410091 has 16 divisors (see below), whose sum is σ = 174955200. Its totient is φ = 104969088.
The previous prime is 137410081. The next prime is 137410121. The reversal of 137410091 is 190014731.
It is not a de Polignac number, because 137410091 - 210 = 137409067 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 137410091.
It is not an unprimeable number, because it can be changed into a prime (137410051) 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, 23396 + ... + 28673.
It is an arithmetic number, because the mean of its divisors is an integer number (10934700).
Almost surely, 2137410091 is an apocalyptic number.
137410091 is a deficient number, since it is larger than the sum of its proper divisors (37545109).
137410091 is a wasteful number, since it uses less digits than its factorization.
137410091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52118.
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 137410091 is about 11722.2050400085. The cubic root of 137410091 is about 516.0275346864.
The spelling of 137410091 in words is "one hundred thirty-seven million, four hundred ten thousand, ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •