Base | Representation |
---|---|
bin | 100001000010101101… |
… | …1101010001110010001 |
3 | 20210011012011211021200 |
4 | 1002011123222032101 |
5 | 2130310233103142 |
6 | 52333034141413 |
7 | 5061256606143 |
oct | 1020533521621 |
9 | 223135154250 |
10 | 70958097297 |
11 | 28102aa581a |
12 | 11903881869 |
13 | 68caaa2c29 |
14 | 3611d76c93 |
15 | 1ca47b664c |
hex | 10856ea391 |
70958097297 has 24 divisors (see below), whose sum is σ = 104757045120. Its totient is φ = 46262954400.
The previous prime is 70958097283. The next prime is 70958097307. The reversal of 70958097297 is 79279085907.
It is not a de Polignac number, because 70958097297 - 26 = 70958097233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70958097227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 485854 + ... + 614792.
It is an arithmetic number, because the mean of its divisors is an integer number (4364876880).
Almost surely, 270958097297 is an apocalyptic number.
It is an amenable number.
70958097297 is a deficient number, since it is larger than the sum of its proper divisors (33798947823).
70958097297 is a wasteful number, since it uses less digits than its factorization.
70958097297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130293 (or 130290 counting only the distinct ones).
The product of its (nonzero) digits is 20003760, while the sum is 63.
The spelling of 70958097297 in words is "seventy billion, nine hundred fifty-eight million, ninety-seven thousand, two hundred ninety-seven".
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