Base | Representation |
---|---|
bin | 100001000001110000… |
… | …1010101101001110001 |
3 | 20210001221211201020120 |
4 | 1002003201111221301 |
5 | 2130224031001343 |
6 | 52325531000453 |
7 | 5060420214603 |
oct | 1020341255161 |
9 | 223057751216 |
10 | 70926031473 |
11 | 28096994240 |
12 | 118b4b99129 |
13 | 68c425687b |
14 | 360b9cb173 |
15 | 1ca1a80683 |
hex | 1083855a71 |
70926031473 has 16 divisors (see below), whose sum is σ = 103171224000. Its totient is φ = 42982937280.
The previous prime is 70926031459. The next prime is 70926031507. The reversal of 70926031473 is 37413062907.
It is not a de Polignac number, because 70926031473 - 24 = 70926031457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70926031403) 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, 611583 + ... + 718251.
It is an arithmetic number, because the mean of its divisors is an integer number (6448201500).
Almost surely, 270926031473 is an apocalyptic number.
It is an amenable number.
70926031473 is a deficient number, since it is larger than the sum of its proper divisors (32245192527).
70926031473 is a wasteful number, since it uses less digits than its factorization.
70926031473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126832.
The product of its (nonzero) digits is 190512, while the sum is 42.
The spelling of 70926031473 in words is "seventy billion, nine hundred twenty-six million, thirty-one thousand, four hundred seventy-three".
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