Base | Representation |
---|---|
bin | 100000111010001001… |
… | …0001100011101001111 |
3 | 20202102010211110110102 |
4 | 1001310102030131033 |
5 | 2124213110402112 |
6 | 52244320001315 |
7 | 5051164342352 |
oct | 1016422143517 |
9 | 222363743412 |
10 | 70670403407 |
11 | 27a7566707a |
12 | 1184346023b |
13 | 68832c3566 |
14 | 35c5a88299 |
15 | 1c893d8bc2 |
hex | 107448c74f |
70670403407 has 4 divisors (see below), whose sum is σ = 70716028200. Its totient is φ = 70624778616.
The previous prime is 70670403403. The next prime is 70670403421. The reversal of 70670403407 is 70430407607.
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 70670403407 - 22 = 70670403403 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 (70670403403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22810073 + ... + 22813170.
It is an arithmetic number, because the mean of its divisors is an integer number (17679007050).
Almost surely, 270670403407 is an apocalyptic number.
70670403407 is a deficient number, since it is larger than the sum of its proper divisors (45624793).
70670403407 is a wasteful number, since it uses less digits than its factorization.
70670403407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45624792.
The product of its (nonzero) digits is 98784, while the sum is 38.
The spelling of 70670403407 in words is "seventy billion, six hundred seventy million, four hundred three thousand, four hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •