Base | Representation |
---|---|
bin | 1001001111000100… |
… | …1011001110100101 |
3 | 20101202221110012120 |
4 | 2103301023032211 |
5 | 20034130014142 |
6 | 1050000340153 |
7 | 115302233436 |
oct | 22361131645 |
9 | 6352843176 |
10 | 2479141797 |
11 | 1062457a20 |
12 | 592314659 |
13 | 306808512 |
14 | 19738148d |
15 | e79aa7ec |
hex | 93c4b3a5 |
2479141797 has 8 divisors (see below), whose sum is σ = 3606024480. Its totient is φ = 1502510160.
The previous prime is 2479141781. The next prime is 2479141813. The reversal of 2479141797 is 7971419742.
2479141797 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2479141781) and next prime (2479141813).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2479141797 - 24 = 2479141781 is a prime.
It is a super-2 number, since 2×24791417972 = 12292288099264778418, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2479141097) 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, 37562722 + ... + 37562787.
It is an arithmetic number, because the mean of its divisors is an integer number (450753060).
Almost surely, 22479141797 is an apocalyptic number.
It is an amenable number.
2479141797 is a deficient number, since it is larger than the sum of its proper divisors (1126882683).
2479141797 is a wasteful number, since it uses less digits than its factorization.
2479141797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75125523.
The product of its digits is 889056, while the sum is 51.
The square root of 2479141797 is about 49790.9810809146. The cubic root of 2479141797 is about 1353.4237371493.
The spelling of 2479141797 in words is "two billion, four hundred seventy-nine million, one hundred forty-one thousand, seven hundred ninety-seven".
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