Base | Representation |
---|---|
bin | 11111111101000110100… |
… | …11010101010111011011 |
3 | 10212222000110200220001011 |
4 | 33332203103111113123 |
5 | 120442103320234224 |
6 | 2200221052234351 |
7 | 142216245353416 |
oct | 17764323252733 |
9 | 3788013626034 |
10 | 1097956414939 |
11 | 39370585531a |
12 | 15895b46b9b7 |
13 | 7c6c95b0647 |
14 | 3b1d9d04b7d |
15 | 1d86137e394 |
hex | ffa34d55db |
1097956414939 has 16 divisors (see below), whose sum is σ = 1203066452736. Its totient is φ = 997517030400.
The previous prime is 1097956414901. The next prime is 1097956414943. The reversal of 1097956414939 is 9394146597901.
It is a cyclic number.
It is not a de Polignac number, because 1097956414939 - 27 = 1097956414811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1097956417939) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414722 + ... + 2833159.
It is an arithmetic number, because the mean of its divisors is an integer number (75191653296).
Almost surely, 21097956414939 is an apocalyptic number.
1097956414939 is a deficient number, since it is larger than the sum of its proper divisors (105110037797).
1097956414939 is a wasteful number, since it uses less digits than its factorization.
1097956414939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5248326.
The product of its (nonzero) digits is 66134880, while the sum is 67.
The spelling of 1097956414939 in words is "one trillion, ninety-seven billion, nine hundred fifty-six million, four hundred fourteen thousand, nine hundred thirty-nine".
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