Base | Representation |
---|---|
bin | 11111000010101111101000… |
… | …10100110010100011001000 |
3 | 22221200222100112022022001102 |
4 | 33201113310110302203020 |
5 | 32421414200131412320 |
6 | 401104015533440532 |
7 | 20243624624620625 |
oct | 1741276424624310 |
9 | 287628315268042 |
10 | 68264014325960 |
11 | 1a8296734a2062 |
12 | 77a6034340148 |
13 | 2c12365ab7cab |
14 | 12bddd2b4d34c |
15 | 7d5a84d45175 |
hex | 3e15f45328c8 |
68264014325960 has 32 divisors (see below), whose sum is σ = 155114765235000. Its totient is φ = 27035253196800.
The previous prime is 68264014325951. The next prime is 68264014325963. The reversal of 68264014325960 is 6952341046286.
It can be written as a sum of positive squares in 4 ways, for example, as 67545090090724 + 718924235236 = 8218582^2 + 847894^2 .
It is a super-2 number, since 2×682640143259602 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 68264014325896 and 68264014325905.
It is not an unprimeable number, because it can be changed into a prime (68264014325963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8448512585 + ... + 8448520664.
Almost surely, 268264014325960 is an apocalyptic number.
It is an amenable number.
68264014325960 is an abundant number, since it is smaller than the sum of its proper divisors (86850750909040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68264014325960 is a wasteful number, since it uses less digits than its factorization.
68264014325960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16897033361 (or 16897033357 counting only the distinct ones).
The product of its (nonzero) digits is 14929920, while the sum is 56.
The spelling of 68264014325960 in words is "sixty-eight trillion, two hundred sixty-four billion, fourteen million, three hundred twenty-five thousand, nine hundred sixty".
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