Base | Representation |
---|---|
bin | 101001011001101010… |
… | …1011010011101011100 |
3 | 22111111011020110211110 |
4 | 1102303111122131130 |
5 | 2424040432042423 |
6 | 104502132422020 |
7 | 6265140135126 |
oct | 1226325323534 |
9 | 274434213743 |
10 | 88908080988 |
11 | 34784326191 |
12 | 15293177910 |
13 | 84cb84085c |
14 | 4435ca4216 |
15 | 24a5590193 |
hex | 14b355a75c |
88908080988 has 12 divisors (see below), whose sum is σ = 207452189000. Its totient is φ = 29636026992.
The previous prime is 88908080969. The next prime is 88908081007.
88908080988 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (88908080969) and next prime (88908081007).
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×889080809882 (a number of 23 digits) contains 22 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, 3704503363 + ... + 3704503386.
Almost surely, 288908080988 is an apocalyptic number.
It is an amenable number.
88908080988 is an abundant number, since it is smaller than the sum of its proper divisors (118544108012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88908080988 is a wasteful number, since it uses less digits than its factorization.
88908080988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7409006756 (or 7409006754 counting only the distinct ones).
The product of its (nonzero) digits is 21233664, while the sum is 66.
The spelling of 88908080988 in words is "eighty-eight billion, nine hundred eight million, eighty thousand, nine hundred eighty-eight".
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