Base | Representation |
---|---|
bin | 1111101010010111… |
… | …0010000111110111 |
3 | 101211222221221000210 |
4 | 3322211302013313 |
5 | 32102234134011 |
6 | 1533102440503 |
7 | 206120120010 |
oct | 37245620767 |
9 | 11758857023 |
10 | 4204208631 |
11 | 1868191197 |
12 | 993b93133 |
13 | 52002051c |
14 | 2bc510007 |
15 | 1991616a6 |
hex | fa9721f7 |
4204208631 has 16 divisors (see below), whose sum is σ = 6409512704. Its totient is φ = 2401242624.
The previous prime is 4204208597. The next prime is 4204208651. The reversal of 4204208631 is 1368024024.
It is not a de Polignac number, because 4204208631 - 221 = 4202111479 is a prime.
It is a super-2 number, since 2×42042086312 = 35350740425949788322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4204208651) 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, 3001 + ... + 91746.
It is an arithmetic number, because the mean of its divisors is an integer number (400594544).
Almost surely, 24204208631 is an apocalyptic number.
4204208631 is a deficient number, since it is larger than the sum of its proper divisors (2205304073).
4204208631 is a wasteful number, since it uses less digits than its factorization.
4204208631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96870.
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 4204208631 is about 64839.8691469994. The cubic root of 4204208631 is about 1613.9673808646.
The spelling of 4204208631 in words is "four billion, two hundred four million, two hundred eight thousand, six hundred thirty-one".
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