Base | Representation |
---|---|
bin | 10011100011111000… |
… | …11101111001010000 |
3 | 1000002212122010011211 |
4 | 21301330131321100 |
5 | 133001403023323 |
6 | 4454021545504 |
7 | 521145135643 |
oct | 116174357120 |
9 | 30085563154 |
10 | 10501611088 |
11 | 44a9981931 |
12 | 2050b75294 |
13 | cb48b7977 |
14 | 718a17a5a |
15 | 416e4370d |
hex | 271f1de50 |
10501611088 has 80 divisors (see below), whose sum is σ = 21418629120. Its totient is φ = 4981680000.
The previous prime is 10501611083. The next prime is 10501611139. The reversal of 10501611088 is 88011610501.
It is a happy number.
It is a super-2 number, since 2×105016110882 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10501611083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8340603 + ... + 8341861.
It is an arithmetic number, because the mean of its divisors is an integer number (267732864).
Almost surely, 210501611088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10501611088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10709314560).
10501611088 is an abundant number, since it is smaller than the sum of its proper divisors (10917018032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10501611088 is a wasteful number, since it uses less digits than its factorization.
10501611088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616 (or 1610 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 31.
The spelling of 10501611088 in words is "ten billion, five hundred one million, six hundred eleven thousand, eighty-eight".
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