Base | Representation |
---|---|
bin | 101111100011100011… |
… | …1010100001101111110 |
3 | 100202121020212222020220 |
4 | 1133013013110031332 |
5 | 3133122424102424 |
6 | 114525425322210 |
7 | 10243514513601 |
oct | 1370707241576 |
9 | 322536788226 |
10 | 102124831614 |
11 | 3a346894593 |
12 | 17961496366 |
13 | 9826ab2c60 |
14 | 4d2b332338 |
15 | 29caa59579 |
hex | 17c71d437e |
102124831614 has 64 divisors (see below), whose sum is σ = 222910216704. Its totient is φ = 31002754176.
The previous prime is 102124831583. The next prime is 102124831619. The reversal of 102124831614 is 416138421201.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102124831619) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4994199 + ... + 5014605.
It is an arithmetic number, because the mean of its divisors is an integer number (3482972136).
Almost surely, 2102124831614 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102124831614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111455108352).
102124831614 is an abundant number, since it is smaller than the sum of its proper divisors (120785385090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102124831614 is a wasteful number, since it uses less digits than its factorization.
102124831614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21281.
The product of its (nonzero) digits is 9216, while the sum is 33.
The spelling of 102124831614 in words is "one hundred two billion, one hundred twenty-four million, eight hundred thirty-one thousand, six hundred fourteen".
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