Base | Representation |
---|---|
bin | 100000110111001010… |
… | …0101110011000100001 |
3 | 20202011011122221012000 |
4 | 1001232110232120201 |
5 | 2124012010401421 |
6 | 52230344354213 |
7 | 5045541350133 |
oct | 1015624563041 |
9 | 222134587160 |
10 | 70570403361 |
11 | 27a24175607 |
12 | 11815a75969 |
13 | 686867ca33 |
14 | 35b6697053 |
15 | 1c80734226 |
hex | 106e52e621 |
70570403361 has 24 divisors (see below), whose sum is σ = 109292000160. Its totient is φ = 45001407528.
The previous prime is 70570403273. The next prime is 70570403369. The reversal of 70570403361 is 16330407507.
It is not a de Polignac number, because 70570403361 - 29 = 70570402849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70570403369) 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, 2456151 + ... + 2484716.
It is an arithmetic number, because the mean of its divisors is an integer number (4553833340).
Almost surely, 270570403361 is an apocalyptic number.
It is an amenable number.
70570403361 is a deficient number, since it is larger than the sum of its proper divisors (38721596799).
70570403361 is a wasteful number, since it uses less digits than its factorization.
70570403361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4940922 (or 4940893 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The spelling of 70570403361 in words is "seventy billion, five hundred seventy million, four hundred three thousand, three hundred sixty-one".
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