Base | Representation |
---|---|
bin | 1100001111100… |
… | …11000110100000 |
3 | 21011021002100210 |
4 | 12013303012200 |
5 | 202243120431 |
6 | 14105214120 |
7 | 2355000054 |
oct | 607630640 |
9 | 234232323 |
10 | 102707616 |
11 | 52a80830 |
12 | 2a491340 |
13 | 1838104b |
14 | d8d7c64 |
15 | 903bd46 |
hex | 61f31a0 |
102707616 has 96 divisors (see below), whose sum is σ = 309657600. Its totient is φ = 29479680.
The previous prime is 102707609. The next prime is 102707617. The reversal of 102707616 is 616707201.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (102707617) 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, 17505 + ... + 22623.
It is an arithmetic number, because the mean of its divisors is an integer number (3225600).
Almost surely, 2102707616 is an apocalyptic number.
102707616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102707616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154828800).
102707616 is an abundant number, since it is smaller than the sum of its proper divisors (206949984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102707616 is a wasteful number, since it uses less digits than its factorization.
102707616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5162 (or 5154 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 30.
The square root of 102707616 is about 10134.4766021734. The cubic root of 102707616 is about 468.3108461599.
The spelling of 102707616 in words is "one hundred two million, seven hundred seven thousand, six hundred sixteen".
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