Base | Representation |
---|---|
bin | 100000110010011110… |
… | …0010110001110100011 |
3 | 20201202012111221002021 |
4 | 1001210330112032203 |
5 | 2123201213034034 |
6 | 52203003202311 |
7 | 5041620530551 |
oct | 1014474261643 |
9 | 221665457067 |
10 | 70413018019 |
11 | 27953349683 |
12 | 11791216397 |
13 | 6841b96406 |
14 | 359d808bd1 |
15 | 1c719e66b4 |
hex | 1064f163a3 |
70413018019 has 16 divisors (see below), whose sum is σ = 71527456000. Its totient is φ = 69307954560.
The previous prime is 70413018007. The next prime is 70413018037. The reversal of 70413018019 is 91081031407.
It is a cyclic number.
It is not a de Polignac number, because 70413018019 - 27 = 70413017891 is a prime.
It is a super-2 number, since 2×704130180192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70413018119) 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 15 ways as a sum of consecutive naturals, for example, 34702297 + ... + 34704325.
It is an arithmetic number, because the mean of its divisors is an integer number (4470466000).
Almost surely, 270413018019 is an apocalyptic number.
70413018019 is the 153203-rd hex number.
70413018019 is a deficient number, since it is larger than the sum of its proper divisors (1114437981).
70413018019 is a wasteful number, since it uses less digits than its factorization.
70413018019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4078.
The product of its (nonzero) digits is 6048, while the sum is 34.
The spelling of 70413018019 in words is "seventy billion, four hundred thirteen million, eighteen thousand, nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •