Base | Representation |
---|---|
bin | 1000111011011110… |
… | …1010011011101101 |
3 | 20012001022000000212 |
4 | 2032313222123231 |
5 | 14402110101042 |
6 | 1033503032205 |
7 | 113253536033 |
oct | 21667523355 |
9 | 6161260025 |
10 | 2396956397 |
11 | 1020023900 |
12 | 56a89b665 |
13 | 2c27914c4 |
14 | 18a4aa553 |
15 | e0674482 |
hex | 8edea6ed |
2396956397 has 6 divisors (see below), whose sum is σ = 2634671214. Its totient is φ = 2179051160.
The previous prime is 2396956369. The next prime is 2396956433. The reversal of 2396956397 is 7936596932.
It can be written as a sum of positive squares in only one way, i.e., 1853646916 + 543309481 = 43054^2 + 23309^2 .
It is not a de Polignac number, because 2396956397 - 220 = 2395907821 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2396956897) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9904658 + ... + 9904899.
It is an arithmetic number, because the mean of its divisors is an integer number (439111869).
Almost surely, 22396956397 is an apocalyptic number.
It is an amenable number.
2396956397 is a deficient number, since it is larger than the sum of its proper divisors (237714817).
2396956397 is a wasteful number, since it uses less digits than its factorization.
2396956397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19809579 (or 19809568 counting only the distinct ones).
The product of its digits is 16533720, while the sum is 59.
The square root of 2396956397 is about 48958.7213578950. The cubic root of 2396956397 is about 1338.2996918213.
The spelling of 2396956397 in words is "two billion, three hundred ninety-six million, nine hundred fifty-six thousand, three hundred ninety-seven".
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