Base | Representation |
---|---|
bin | 100000000100110110… |
… | …0101111100100111000 |
3 | 20120210112000100202111 |
4 | 1000021230233210320 |
5 | 2112032320412023 |
6 | 51351040342104 |
7 | 4655652022054 |
oct | 1001154574470 |
9 | 216715010674 |
10 | 68882200888 |
11 | 27238230056 |
12 | 11424614934 |
13 | 66599a4267 |
14 | 34963a2c64 |
15 | 1bd241100d |
hex | 1009b2f938 |
68882200888 has 16 divisors (see below), whose sum is σ = 131271408360. Its totient is φ = 33876492000.
The previous prime is 68882200879. The next prime is 68882200897. The reversal of 68882200888 is 88800228886.
It is an interprime number because it is at equal distance from previous prime (68882200879) and next prime (68882200897).
It is a super-3 number, since 3×688822008883 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70575538 + ... + 70576513.
Almost surely, 268882200888 is an apocalyptic number.
It is an amenable number.
68882200888 is a deficient number, since it is larger than the sum of its proper divisors (62389207472).
68882200888 is a wasteful number, since it uses less digits than its factorization.
68882200888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141152118 (or 141152114 counting only the distinct ones).
The product of its (nonzero) digits is 6291456, while the sum is 58.
The spelling of 68882200888 in words is "sixty-eight billion, eight hundred eighty-two million, two hundred thousand, eight hundred eighty-eight".
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