Base | Representation |
---|---|
bin | 1111000110111010… |
… | …1101000000011111 |
3 | 101110122020101111210 |
4 | 3301232231000133 |
5 | 31301210131111 |
6 | 1510232315503 |
7 | 202333423566 |
oct | 36156550037 |
9 | 11418211453 |
10 | 4055552031 |
11 | 17a12872a3 |
12 | 952242b93 |
13 | 4c82a1c3b |
14 | 2a6894bdd |
15 | 18b09a0a6 |
hex | f1bad01f |
4055552031 has 4 divisors (see below), whose sum is σ = 5407402712. Its totient is φ = 2703701352.
The previous prime is 4055551993. The next prime is 4055552047. The reversal of 4055552031 is 1302555504.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 4055552031 - 214 = 4055535647 is a prime.
It is a super-2 number, since 2×40555520312 = 32895004552296449922, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4055552031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4055556031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675925336 + ... + 675925341.
It is an arithmetic number, because the mean of its divisors is an integer number (1351850678).
Almost surely, 24055552031 is an apocalyptic number.
4055552031 is a deficient number, since it is larger than the sum of its proper divisors (1351850681).
4055552031 is a wasteful number, since it uses less digits than its factorization.
4055552031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1351850680.
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 4055552031 is about 63683.2162425862. The cubic root of 4055552031 is about 1594.7159055469.
The spelling of 4055552031 in words is "four billion, fifty-five million, five hundred fifty-two thousand, thirty-one".
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