Base | Representation |
---|---|
bin | 1111010100100101… |
… | …1000000110010001 |
3 | 101121122002202002211 |
4 | 3311021120012101 |
5 | 31410344012141 |
6 | 1520041112121 |
7 | 203630603620 |
oct | 36511300621 |
9 | 11548082084 |
10 | 4112875921 |
11 | 182067a610 |
12 | 969488641 |
13 | 507122abb |
14 | 2b03376b7 |
15 | 19111ed81 |
hex | f5258191 |
4112875921 has 32 divisors (see below), whose sum is σ = 5202489600. Its totient is φ = 3158369280.
The previous prime is 4112875913. The next prime is 4112875967. The reversal of 4112875921 is 1295782114.
It is not a de Polignac number, because 4112875921 - 23 = 4112875913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4112875981) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2555365 + ... + 2556973.
It is an arithmetic number, because the mean of its divisors is an integer number (162577800).
Almost surely, 24112875921 is an apocalyptic number.
It is an amenable number.
4112875921 is a deficient number, since it is larger than the sum of its proper divisors (1089613679).
4112875921 is a wasteful number, since it uses less digits than its factorization.
4112875921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2089.
The product of its digits is 40320, while the sum is 40.
The square root of 4112875921 is about 64131.7076101986. The cubic root of 4112875921 is about 1602.1943746210.
The spelling of 4112875921 in words is "four billion, one hundred twelve million, eight hundred seventy-five thousand, nine hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •