Base | Representation |
---|---|
bin | 1000110111101010… |
… | …1101000100101111 |
3 | 20010221020010122021 |
4 | 2031322231010233 |
5 | 14334012221211 |
6 | 1032132331011 |
7 | 113000652151 |
oct | 21572550457 |
9 | 6127203567 |
10 | 2380976431 |
11 | 1011aa9919 |
12 | 565473a67 |
13 | 2bc387ac2 |
14 | 18830aad1 |
15 | de069771 |
hex | 8dead12f |
2380976431 has 8 divisors (see below), whose sum is σ = 2559617280. Its totient is φ = 2207668248.
The previous prime is 2380976417. The next prime is 2380976449. The reversal of 2380976431 is 1346790832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2380976431 - 27 = 2380976303 is a prime.
It is a super-2 number, since 2×23809764312 = 11338097529954995522, 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 (2380976401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332241 + ... + 1334026.
It is an arithmetic number, because the mean of its divisors is an integer number (319952160).
Almost surely, 22380976431 is an apocalyptic number.
2380976431 is a deficient number, since it is larger than the sum of its proper divisors (178640849).
2380976431 is a wasteful number, since it uses less digits than its factorization.
2380976431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2666333.
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 2380976431 is about 48795.2500864582. The cubic root of 2380976431 is about 1335.3190110464.
The spelling of 2380976431 in words is "two billion, three hundred eighty million, nine hundred seventy-six thousand, four hundred thirty-one".
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