Base | Representation |
---|---|
bin | 100000110100000111… |
… | …0111000010110011110 |
3 | 20201220001100212112202 |
4 | 1001220032320112132 |
5 | 2123304330124110 |
6 | 52212254131502 |
7 | 5043160612433 |
oct | 1015016702636 |
9 | 221801325482 |
10 | 70468208030 |
11 | 27981514760 |
12 | 117a77b0b92 |
13 | 685044ac1c |
14 | 35a6c93b8a |
15 | 1c767990a5 |
hex | 10683b859e |
70468208030 has 32 divisors (see below), whose sum is σ = 139743996768. Its totient is φ = 25371088000.
The previous prime is 70468208017. The next prime is 70468208039. The reversal of 70468208030 is 3080286407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70468208039) 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, 3160277 + ... + 3182496.
It is an arithmetic number, because the mean of its divisors is an integer number (4366999899).
Almost surely, 270468208030 is an apocalyptic number.
70468208030 is a deficient number, since it is larger than the sum of its proper divisors (69275788738).
70468208030 is a wasteful number, since it uses less digits than its factorization.
70468208030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6342892.
The product of its (nonzero) digits is 64512, while the sum is 38.
The spelling of 70468208030 in words is "seventy billion, four hundred sixty-eight million, two hundred eight thousand, thirty".
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