Base | Representation |
---|---|
bin | 1100111111010010… |
… | …0001000000111111 |
3 | 22222222202012020011 |
4 | 3033310201000333 |
5 | 24120040303211 |
6 | 1333551004051 |
7 | 152255016415 |
oct | 31764410077 |
9 | 8888665204 |
10 | 3486650431 |
11 | 152a13a090 |
12 | 813809627 |
13 | 437474284 |
14 | 2510c52b5 |
15 | 156171921 |
hex | cfd2103f |
3486650431 has 8 divisors (see below), whose sum is σ = 3968993664. Its totient is φ = 3031869720.
The previous prime is 3486650429. The next prime is 3486650441. The reversal of 3486650431 is 1340566843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3486650431 - 21 = 3486650429 is a prime.
It is a super-2 number, since 2×34866504312 = 24313462455984971522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3486650441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6890361 + ... + 6890866.
It is an arithmetic number, because the mean of its divisors is an integer number (496124208).
Almost surely, 23486650431 is an apocalyptic number.
3486650431 is a deficient number, since it is larger than the sum of its proper divisors (482343233).
3486650431 is a wasteful number, since it uses less digits than its factorization.
3486650431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13781261.
The product of its (nonzero) digits is 207360, while the sum is 40.
The square root of 3486650431 is about 59047.8655922464. The cubic root of 3486650431 is about 1516.3616858462.
The spelling of 3486650431 in words is "three billion, four hundred eighty-six million, six hundred fifty thousand, four hundred thirty-one".
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