Base | Representation |
---|---|
bin | 100000110101001100… |
… | …1100001111110001011 |
3 | 20201222120202110100211 |
4 | 1001222121201332023 |
5 | 2123343131220004 |
6 | 52220033141551 |
7 | 5044111552450 |
oct | 1015231417613 |
9 | 221876673324 |
10 | 70504554379 |
11 | 2799aa8a266 |
12 | 117b79ba8b7 |
13 | 6857b3573c |
14 | 35aba35827 |
15 | 1c79a78504 |
hex | 106a661f8b |
70504554379 has 4 divisors (see below), whose sum is σ = 80576633584. Its totient is φ = 60432475176.
The previous prime is 70504554371. The next prime is 70504554391. The reversal of 70504554379 is 97345540507.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 70504554379 - 23 = 70504554371 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70504554371) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5036039592 + ... + 5036039605.
It is an arithmetic number, because the mean of its divisors is an integer number (20144158396).
Almost surely, 270504554379 is an apocalyptic number.
70504554379 is a deficient number, since it is larger than the sum of its proper divisors (10072079205).
70504554379 is a wasteful number, since it uses less digits than its factorization.
70504554379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10072079204.
The product of its (nonzero) digits is 2646000, while the sum is 49.
The spelling of 70504554379 in words is "seventy billion, five hundred four million, five hundred fifty-four thousand, three hundred seventy-nine".
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