Base | Representation |
---|---|
bin | 10010111110110101… |
… | …01010011000000111 |
3 | 222022012201012212111 |
4 | 21133122222120013 |
5 | 131332313300211 |
6 | 4403115201451 |
7 | 510352011616 |
oct | 113732523007 |
9 | 28265635774 |
10 | 10190759431 |
11 | 435a466436 |
12 | 1b84a46287 |
13 | c6538a788 |
14 | 6c961b87d |
15 | 3e99de421 |
hex | 25f6aa607 |
10190759431 has 4 divisors (see below), whose sum is σ = 10633835952. Its totient is φ = 9747682912.
The previous prime is 10190759417. The next prime is 10190759437. The reversal of 10190759431 is 13495709101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10190759431 - 27 = 10190759303 is a prime.
It is a super-2 number, since 2×101907594312 (a number of 21 digits) 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 (10190759437) 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, 221538226 + ... + 221538271.
It is an arithmetic number, because the mean of its divisors is an integer number (2658458988).
Almost surely, 210190759431 is an apocalyptic number.
10190759431 is a deficient number, since it is larger than the sum of its proper divisors (443076521).
10190759431 is an equidigital number, since it uses as much as digits as its factorization.
10190759431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443076520.
The product of its (nonzero) digits is 34020, while the sum is 40.
The spelling of 10190759431 in words is "ten billion, one hundred ninety million, seven hundred fifty-nine thousand, four hundred thirty-one".
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