Base | Representation |
---|---|
bin | 10001101000110011… |
… | …10100111110101111 |
3 | 220102220211011021010 |
4 | 20310121310332233 |
5 | 123343043323211 |
6 | 4203340040303 |
7 | 453440124051 |
oct | 106431647657 |
9 | 26386734233 |
10 | 9469120431 |
11 | 401a087371 |
12 | 1a03233093 |
13 | b7ba12c54 |
14 | 65b84d8d1 |
15 | 3a64954a6 |
hex | 234674faf |
9469120431 has 4 divisors (see below), whose sum is σ = 12625493912. Its totient is φ = 6312746952.
The previous prime is 9469120417. The next prime is 9469120481. The reversal of 9469120431 is 1340219649.
9469120431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1340219649 = 3 ⋅446739883.
It is not a de Polignac number, because 9469120431 - 213 = 9469112239 is a prime.
It is a super-2 number, since 2×94691204312 (a number of 21 digits) 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 9469120431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9469120481) 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, 1578186736 + ... + 1578186741.
It is an arithmetic number, because the mean of its divisors is an integer number (3156373478).
Almost surely, 29469120431 is an apocalyptic number.
9469120431 is a deficient number, since it is larger than the sum of its proper divisors (3156373481).
9469120431 is a wasteful number, since it uses less digits than its factorization.
9469120431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3156373480.
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 9469120431 is about 97309.4056656395. The cubic root of 9469120431 is about 2115.6145573111.
The spelling of 9469120431 in words is "nine billion, four hundred sixty-nine million, one hundred twenty thousand, four hundred thirty-one".
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