Base | Representation |
---|---|
bin | 10111001100011110001011… |
… | …001011100001001110110111 |
3 | 111101012021001212122201121000 |
4 | 113030132023023201032313 |
5 | 101332331241421100043 |
6 | 1000543414023254343 |
7 | 30326063006042310 |
oct | 2714361313411667 |
9 | 441167055581530 |
10 | 102012103300023 |
11 | 2a5600a9954454 |
12 | b536766baa3b3 |
13 | 44bc91406c6b7 |
14 | 1b295aaccd607 |
15 | bbd8801252d3 |
hex | 5cc78b2e13b7 |
102012103300023 has 64 divisors (see below), whose sum is σ = 172793757450240. Its totient is φ = 58267374300000.
The previous prime is 102012103299971. The next prime is 102012103300099. The reversal of 102012103300023 is 320003301210201.
102012103300023 is a `hidden beast` number, since 102 + 0 + 1 + 210 + 330 + 0 + 0 + 23 = 666.
It is not a de Polignac number, because 102012103300023 - 217 = 102012103168951 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102012103299969 and 102012103300005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102012103300423) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5164898398 + ... + 5164918148.
It is an arithmetic number, because the mean of its divisors is an integer number (2699902460160).
Almost surely, 2102012103300023 is an apocalyptic number.
102012103300023 is a deficient number, since it is larger than the sum of its proper divisors (70781654150217).
102012103300023 is a wasteful number, since it uses less digits than its factorization.
102012103300023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30225 (or 30219 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 102012103300023 its reverse (320003301210201), we get a palindrome (422015404510224).
The spelling of 102012103300023 in words is "one hundred two trillion, twelve billion, one hundred three million, three hundred thousand, twenty-three".
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