Base | Representation |
---|---|
bin | 100000101001011111… |
… | …1001001010111001100 |
3 | 20200222012122112100001 |
4 | 1001102333021113030 |
5 | 2122042102334433 |
6 | 52113042214044 |
7 | 5031302100001 |
oct | 1012277112714 |
9 | 220865575301 |
10 | 70111761868 |
11 | 27809297455 |
12 | 11708354324 |
13 | 67c4648935 |
14 | 35717c98a8 |
15 | 1c5533a57d |
hex | 1052fc95cc |
70111761868 has 6 divisors (see below), whose sum is σ = 122695583276. Its totient is φ = 35055880932.
The previous prime is 70111761829. The next prime is 70111761883. The reversal of 70111761868 is 86816711107.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8763970230 + ... + 8763970237.
Almost surely, 270111761868 is an apocalyptic number.
It is an amenable number.
70111761868 is a deficient number, since it is larger than the sum of its proper divisors (52583821408).
70111761868 is a wasteful number, since it uses less digits than its factorization.
70111761868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17527940471 (or 17527940469 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 46.
The spelling of 70111761868 in words is "seventy billion, one hundred eleven million, seven hundred sixty-one thousand, eight hundred sixty-eight".
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