Base | Representation |
---|---|
bin | 100000111011010001… |
… | …0100110110011101001 |
3 | 20202111210001210001011 |
4 | 1001312202212303221 |
5 | 2124302303310243 |
6 | 52252151223521 |
7 | 5052134202553 |
oct | 1016642466351 |
9 | 222453053034 |
10 | 70708260073 |
11 | 27a94a73380 |
12 | 11854077ba1 |
13 | 688b0b9659 |
14 | 35cab004d3 |
15 | 1c8c8b589d |
hex | 10768a6ce9 |
70708260073 has 16 divisors (see below), whose sum is σ = 77684123520. Its totient is φ = 63824112000.
The previous prime is 70708260067. The next prime is 70708260097. The reversal of 70708260073 is 37006280707.
It is not a de Polignac number, because 70708260073 - 217 = 70708129001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70708260043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3939243 + ... + 3957151.
It is an arithmetic number, because the mean of its divisors is an integer number (4855257720).
Almost surely, 270708260073 is an apocalyptic number.
It is an amenable number.
70708260073 is a deficient number, since it is larger than the sum of its proper divisors (6975863447).
70708260073 is a wasteful number, since it uses less digits than its factorization.
70708260073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20448.
The product of its (nonzero) digits is 98784, while the sum is 40.
The spelling of 70708260073 in words is "seventy billion, seven hundred eight million, two hundred sixty thousand, seventy-three".
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