Base | Representation |
---|---|
bin | 100011010011000011… |
… | …1110001111011100101 |
3 | 21020122201220020200022 |
4 | 1012212013301323211 |
5 | 2220220141021123 |
6 | 54453413124525 |
7 | 5322301062641 |
oct | 1064607617345 |
9 | 236581806608 |
10 | 75801501413 |
11 | 2a168a75a40 |
12 | 12835929745 |
13 | 71c0363621 |
14 | 3951313c21 |
15 | 1e89ad91c8 |
hex | 11a61f1ee5 |
75801501413 has 32 divisors (see below), whose sum is σ = 85909524480. Its totient is φ = 66328604400.
The previous prime is 75801501409. The next prime is 75801501437. The reversal of 75801501413 is 31410510857.
It is not a de Polignac number, because 75801501413 - 22 = 75801501409 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75801501403) 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, 74387618 + ... + 74388636.
It is an arithmetic number, because the mean of its divisors is an integer number (2684672640).
Almost surely, 275801501413 is an apocalyptic number.
It is an amenable number.
75801501413 is a deficient number, since it is larger than the sum of its proper divisors (10108023067).
75801501413 is a wasteful number, since it uses less digits than its factorization.
75801501413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1350 (or 1288 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 35.
The spelling of 75801501413 in words is "seventy-five billion, eight hundred one million, five hundred one thousand, four hundred thirteen".
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