Base | Representation |
---|---|
bin | 100001000001100001… |
… | …1001101011001100100 |
3 | 20210001101222110001102 |
4 | 1002003003031121210 |
5 | 2130220020231343 |
6 | 52325045415232 |
7 | 5060263121156 |
oct | 1020303153144 |
9 | 223041873042 |
10 | 70918133348 |
11 | 2809248a267 |
12 | 118b240a518 |
13 | 68c271c91a |
14 | 360a932ad6 |
15 | 1ca10203b8 |
hex | 10830cd664 |
70918133348 has 12 divisors (see below), whose sum is σ = 124200691692. Its totient is φ = 35432221440.
The previous prime is 70918133347. The next prime is 70918133357. The reversal of 70918133348 is 84333181907.
It can be written as a sum of positive squares in 2 ways, for example, as 61118717284 + 9799416064 = 247222^2 + 98992^2 .
It is not an unprimeable number, because it can be changed into a prime (70918133347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6705365 + ... + 6715932.
It is an arithmetic number, because the mean of its divisors is an integer number (10350057641).
Almost surely, 270918133348 is an apocalyptic number.
It is an amenable number.
70918133348 is a deficient number, since it is larger than the sum of its proper divisors (53282558344).
70918133348 is a wasteful number, since it uses less digits than its factorization.
70918133348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13422622 (or 13422620 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 47.
The spelling of 70918133348 in words is "seventy billion, nine hundred eighteen million, one hundred thirty-three thousand, three hundred forty-eight".
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