Base | Representation |
---|---|
bin | 100000110001000111… |
… | …1011010001111010101 |
3 | 20201122001012200212112 |
4 | 1001202033122033111 |
5 | 2123103111333131 |
6 | 52154303400405 |
7 | 5040530304221 |
oct | 1014217321725 |
9 | 221561180775 |
10 | 70367683541 |
11 | 2792a7a5171 |
12 | 11779bb3105 |
13 | 683568278c |
14 | 35977a7781 |
15 | 1c6ca3e02b |
hex | 10623da3d5 |
70367683541 has 2 divisors, whose sum is σ = 70367683542. Its totient is φ = 70367683540.
The previous prime is 70367683531. The next prime is 70367683549. The reversal of 70367683541 is 14538676307.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 47484768100 + 22882915441 = 217910^2 + 151271^2 .
It is an emirp because it is prime and its reverse (14538676307) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 70367683541 - 222 = 70363489237 is a prime.
It is a super-2 number, since 2×703676835412 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 70367683541.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70367683549) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35183841770 + 35183841771.
It is an arithmetic number, because the mean of its divisors is an integer number (35183841771).
Almost surely, 270367683541 is an apocalyptic number.
It is an amenable number.
70367683541 is a deficient number, since it is larger than the sum of its proper divisors (1).
70367683541 is an equidigital number, since it uses as much as digits as its factorization.
70367683541 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2540160, while the sum is 50.
The spelling of 70367683541 in words is "seventy billion, three hundred sixty-seven million, six hundred eighty-three thousand, five hundred forty-one".
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