Base | Representation |
---|---|
bin | 1111010110110001… |
… | …1111000011000111 |
3 | 101122021102022221120 |
4 | 3311230133003013 |
5 | 31420223020211 |
6 | 1521010245023 |
7 | 204102045201 |
oct | 36554370307 |
9 | 11567368846 |
10 | 4122079431 |
11 | 1825896318 |
12 | 970586773 |
13 | 508cc5c72 |
14 | 2b1651771 |
15 | 191d3bd06 |
hex | f5b1f0c7 |
4122079431 has 16 divisors (see below), whose sum is σ = 5822236800. Its totient is φ = 2586830688.
The previous prime is 4122079397. The next prime is 4122079439. The reversal of 4122079431 is 1349702214.
It is not a de Polignac number, because 4122079431 - 27 = 4122079303 is a prime.
It is a super-2 number, since 2×41220794312 = 33983077670946567522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4122079392 and 4122079401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4122079439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221361 + ... + 239258.
It is an arithmetic number, because the mean of its divisors is an integer number (363889800).
Almost surely, 24122079431 is an apocalyptic number.
4122079431 is a deficient number, since it is larger than the sum of its proper divisors (1700157369).
4122079431 is a wasteful number, since it uses less digits than its factorization.
4122079431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460798.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 4122079431 is about 64203.4222685987. The cubic root of 4122079431 is about 1603.3885776420.
The spelling of 4122079431 in words is "four billion, one hundred twenty-two million, seventy-nine thousand, four hundred thirty-one".
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