Base | Representation |
---|---|
bin | 1001000000111… |
… | …0100000000110 |
3 | 2122010212000021 |
4 | 2100032200012 |
5 | 34134330014 |
6 | 3430205354 |
7 | 636235540 |
oct | 220164006 |
9 | 78125007 |
10 | 37808134 |
11 | 1a3838a1 |
12 | 107b385a |
13 | 7aa9ca0 |
14 | 5042690 |
15 | 34bc624 |
hex | 240e806 |
37808134 has 32 divisors (see below), whose sum is σ = 70136640. Its totient is φ = 14884992.
The previous prime is 37808131. The next prime is 37808143. The reversal of 37808134 is 43180873.
It is a self number, because there is not a number n which added to its sum of digits gives 37808134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (37808131) 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, 52972 + ... + 53680.
It is an arithmetic number, because the mean of its divisors is an integer number (2191770).
Almost surely, 237808134 is an apocalyptic number.
37808134 is a deficient number, since it is larger than the sum of its proper divisors (32328506).
37808134 is a wasteful number, since it uses less digits than its factorization.
37808134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024.
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 37808134 is about 6148.8319215929. The cubic root of 37808134 is about 335.6307534267.
The spelling of 37808134 in words is "thirty-seven million, eight hundred eight thousand, one hundred thirty-four".
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