Base | Representation |
---|---|
bin | 110100000110001… |
… | …101001011111011 |
3 | 2020220122221100220 |
4 | 310012031023323 |
5 | 3242223321412 |
6 | 222421431123 |
7 | 30442143501 |
oct | 6406151373 |
9 | 2226587326 |
10 | 874042107 |
11 | 409412854 |
12 | 20486b4a3 |
13 | 10c1084a3 |
14 | 84120671 |
15 | 51b0068c |
hex | 3418d2fb |
874042107 has 16 divisors (see below), whose sum is σ = 1226016000. Its totient is φ = 553062944.
The previous prime is 874042093. The next prime is 874042111. The reversal of 874042107 is 701240478.
It is not a de Polignac number, because 874042107 - 28 = 874041851 is a prime.
It is not an unprimeable number, because it can be changed into a prime (874042187) 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, 80007 + ... + 90272.
It is an arithmetic number, because the mean of its divisors is an integer number (76626000).
Almost surely, 2874042107 is an apocalyptic number.
874042107 is a gapful number since it is divisible by the number (87) formed by its first and last digit.
874042107 is a deficient number, since it is larger than the sum of its proper divisors (351973893).
874042107 is a wasteful number, since it uses less digits than its factorization.
874042107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170370.
The product of its (nonzero) digits is 12544, while the sum is 33.
The square root of 874042107 is about 29564.2031348724. The cubic root of 874042107 is about 956.1164385377.
The spelling of 874042107 in words is "eight hundred seventy-four million, forty-two thousand, one hundred seven".
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