Base | Representation |
---|---|
bin | 1111111100010110… |
… | …1101000100000001 |
3 | 102001020222112122211 |
4 | 3333011231010001 |
5 | 32231044413002 |
6 | 1544400302121 |
7 | 211024503562 |
oct | 37705550401 |
9 | 12036875584 |
10 | 4279685377 |
11 | 18a6852a70 |
12 | 9b5311941 |
13 | 532858b16 |
14 | 2c855a169 |
15 | 1a0abedd7 |
hex | ff16d101 |
4279685377 has 16 divisors (see below), whose sum is σ = 4827400704. Its totient is φ = 3758832000.
The previous prime is 4279685339. The next prime is 4279685437. The reversal of 4279685377 is 7735869724.
4279685377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4279685377 - 227 = 4145467649 is a prime.
It is a super-2 number, since 2×42796853772 = 36631413852215264258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4279685777) 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, 200227 + ... + 220567.
It is an arithmetic number, because the mean of its divisors is an integer number (301712544).
Almost surely, 24279685377 is an apocalyptic number.
It is an amenable number.
4279685377 is a deficient number, since it is larger than the sum of its proper divisors (547715327).
4279685377 is a wasteful number, since it uses less digits than its factorization.
4279685377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21000.
The product of its digits is 17781120, while the sum is 58.
The square root of 4279685377 is about 65419.3043145523. The cubic root of 4279685377 is about 1623.5684910449.
The spelling of 4279685377 in words is "four billion, two hundred seventy-nine million, six hundred eighty-five thousand, three hundred seventy-seven".
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