Base | Representation |
---|---|
bin | 1111111000101000011111… |
… | …01111110100110111110111 |
3 | 11120200101121200222012112012 |
4 | 13330110033233310313313 |
5 | 14034303131200321233 |
6 | 202143104220514435 |
7 | 10233461344202543 |
oct | 774241757646767 |
9 | 146611550865465 |
10 | 34931233213943 |
11 | 10148286548420 |
12 | 3b01aa73aba1b |
13 | 166500270c161 |
14 | 88a975c14a23 |
15 | 4089952d6548 |
hex | 1fc50fbf4df7 |
34931233213943 has 8 divisors (see below), whose sum is σ = 38349518342160. Its totient is φ = 31553401164480.
The previous prime is 34931233213939. The next prime is 34931233213963.
34931233213943 is nontrivially palindromic in base 10.
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 34931233213943 - 22 = 34931233213939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34931233213891 and 34931233213900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34931233213963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10113267878 + ... + 10113271331.
It is an arithmetic number, because the mean of its divisors is an integer number (4793689792770).
Almost surely, 234931233213943 is an apocalyptic number.
34931233213943 is a deficient number, since it is larger than the sum of its proper divisors (3418285128217).
34931233213943 is a wasteful number, since it uses less digits than its factorization.
34931233213943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20226539377.
The product of its digits is 3779136, while the sum is 50.
The spelling of 34931233213943 in words is "thirty-four trillion, nine hundred thirty-one billion, two hundred thirty-three million, two hundred thirteen thousand, nine hundred forty-three".
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