Base | Representation |
---|---|
bin | 1110111011011000… |
… | …1000100010000111 |
3 | 101100021012020021122 |
4 | 3232312020202013 |
5 | 31201313340020 |
6 | 1501343304155 |
7 | 201205236635 |
oct | 35666104207 |
9 | 11307166248 |
10 | 4007168135 |
11 | 1776a3a803 |
12 | 939bab05b |
13 | 4bb261309 |
14 | 2a029c355 |
15 | 186bde125 |
hex | eed88887 |
4007168135 has 32 divisors (see below), whose sum is σ = 4934172672. Its totient is φ = 3123550080.
The previous prime is 4007168131. The next prime is 4007168167. The reversal of 4007168135 is 5318617004.
4007168135 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 4007168135 - 22 = 4007168131 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 4007168095 and 4007168104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4007168131) 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, 12884630 + ... + 12884940.
It is an arithmetic number, because the mean of its divisors is an integer number (154192896).
Almost surely, 24007168135 is an apocalyptic number.
4007168135 is a deficient number, since it is larger than the sum of its proper divisors (927004537).
4007168135 is a wasteful number, since it uses less digits than its factorization.
4007168135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 743.
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 4007168135 is about 63302.1969208020. The cubic root of 4007168135 is about 1588.3487115341.
The spelling of 4007168135 in words is "four billion, seven million, one hundred sixty-eight thousand, one hundred thirty-five".
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