Base | Representation |
---|---|
bin | 10000010111010… |
… | …10001010010101 |
3 | 100120022020112102 |
4 | 20023222022111 |
5 | 240120232010 |
6 | 21342131445 |
7 | 3254544521 |
oct | 1013521225 |
9 | 316266472 |
10 | 137274005 |
11 | 7053aaa0 |
12 | 39b80b85 |
13 | 2259462b |
14 | 14334d81 |
15 | c0b8ba5 |
hex | 82ea295 |
137274005 has 16 divisors (see below), whose sum is σ = 187519104. Its totient is φ = 95494080.
The previous prime is 137274001. The next prime is 137274073. The reversal of 137274005 is 500472731.
It is not a de Polignac number, because 137274005 - 22 = 137274001 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137274001) 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, 52994 + ... + 55523.
It is an arithmetic number, because the mean of its divisors is an integer number (11719944).
Almost surely, 2137274005 is an apocalyptic number.
It is an amenable number.
137274005 is a deficient number, since it is larger than the sum of its proper divisors (50245099).
137274005 is a wasteful number, since it uses less digits than its factorization.
137274005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108556.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 137274005 is about 11716.3989775016. The cubic root of 137274005 is about 515.8571267301.
The spelling of 137274005 in words is "one hundred thirty-seven million, two hundred seventy-four thousand, five".
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