Base | Representation |
---|---|
bin | 111001010100101110… |
… | …1010000001110001110 |
3 | 102202202012022202000110 |
4 | 1302221131100032032 |
5 | 4004103114234124 |
6 | 132315145140450 |
7 | 11615404414524 |
oct | 1625135201616 |
9 | 382665282013 |
10 | 123102102414 |
11 | 48230a22625 |
12 | 1ba3678a726 |
13 | b7baa9a325 |
14 | 5d5b32a314 |
15 | 33074b7029 |
hex | 1ca975038e |
123102102414 has 32 divisors (see below), whose sum is σ = 261825225120. Its totient is φ = 38451612672.
The previous prime is 123102102377. The next prime is 123102102451. The reversal of 123102102414 is 414201201321.
It is an interprime number because it is at equal distance from previous prime (123102102377) and next prime (123102102451).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2611759 + ... + 2658474.
It is an arithmetic number, because the mean of its divisors is an integer number (8182038285).
Almost surely, 2123102102414 is an apocalyptic number.
123102102414 is an abundant number, since it is smaller than the sum of its proper divisors (138723122706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123102102414 is a wasteful number, since it uses less digits than its factorization.
123102102414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5270484.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 123102102414 its reverse (414201201321), we get a palindrome (537303303735).
The spelling of 123102102414 in words is "one hundred twenty-three billion, one hundred two million, one hundred two thousand, four hundred fourteen".
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