Base | Representation |
---|---|
bin | 1000110111010100… |
… | …0010010011011001 |
3 | 20010211102122100120 |
4 | 2031311002103121 |
5 | 14333122144041 |
6 | 1032040423453 |
7 | 112652223102 |
oct | 21565022331 |
9 | 6124378316 |
10 | 2379490521 |
11 | 10111844a1 |
12 | 564a77b89 |
13 | 2bbc87675 |
14 | 1880413a9 |
15 | ddd74366 |
hex | 8dd424d9 |
2379490521 has 8 divisors (see below), whose sum is σ = 3217339584. Its totient is φ = 1563984240.
The previous prime is 2379490439. The next prime is 2379490541. The reversal of 2379490521 is 1250949732.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2379490521 - 214 = 2379474137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2379490541) 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, 5585446 + ... + 5585871.
It is an arithmetic number, because the mean of its divisors is an integer number (402167448).
Almost surely, 22379490521 is an apocalyptic number.
It is an amenable number.
2379490521 is a deficient number, since it is larger than the sum of its proper divisors (837849063).
2379490521 is a wasteful number, since it uses less digits than its factorization.
2379490521 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11171391.
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 2379490521 is about 48780.0217404626. The cubic root of 2379490521 is about 1335.0411731049.
The spelling of 2379490521 in words is "two billion, three hundred seventy-nine million, four hundred ninety thousand, five hundred twenty-one".
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