Base | Representation |
---|---|
bin | 101111100011001101… |
… | …0111101001110111010 |
3 | 100202120110000011222022 |
4 | 1133012122331032322 |
5 | 3133111440000010 |
6 | 114524332154442 |
7 | 10243313622401 |
oct | 1370632751672 |
9 | 322513004868 |
10 | 102113203130 |
11 | 3a340271974 |
12 | 17959608a22 |
13 | 98245710b3 |
14 | 4d29986638 |
15 | 29c9a0dd55 |
hex | 17c66bd3ba |
102113203130 has 64 divisors (see below), whose sum is σ = 192757211136. Its totient is φ = 38910144000.
The previous prime is 102113203123. The next prime is 102113203133. The reversal of 102113203130 is 31302311201.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 102113203099 and 102113203108.
It is not an unprimeable number, because it can be changed into a prime (102113203133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4573895 + ... + 4596165.
It is an arithmetic number, because the mean of its divisors is an integer number (3011831424).
Almost surely, 2102113203130 is an apocalyptic number.
102113203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102113203130 is a deficient number, since it is larger than the sum of its proper divisors (90644008006).
102113203130 is a wasteful number, since it uses less digits than its factorization.
102113203130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22583.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 102113203130 its reverse (31302311201), we get a palindrome (133415514331).
The spelling of 102113203130 in words is "one hundred two billion, one hundred thirteen million, two hundred three thousand, one hundred thirty".
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