Base | Representation |
---|---|
bin | 10010111111111100… |
… | …11010101000000110 |
3 | 222022212100101202110 |
4 | 21133332122220012 |
5 | 131342213211402 |
6 | 4404052121450 |
7 | 510524456316 |
oct | 113776325006 |
9 | 28285311673 |
10 | 10200132102 |
11 | 4364788246 |
12 | 1b88006286 |
13 | c672bc934 |
14 | 6ca97b446 |
15 | 3ea74156c |
hex | 25ff9aa06 |
10200132102 has 64 divisors (see below), whose sum is σ = 22128986880. Its totient is φ = 3123432576.
The previous prime is 10200132091. The next prime is 10200132109. The reversal of 10200132102 is 20123100201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10200132109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1290988 + ... + 1298864.
It is an arithmetic number, because the mean of its divisors is an integer number (345765420).
Almost surely, 210200132102 is an apocalyptic number.
10200132102 is an abundant number, since it is smaller than the sum of its proper divisors (11928854778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200132102 is a wasteful number, since it uses less digits than its factorization.
10200132102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8245.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10200132102 its reverse (20123100201), we get a palindrome (30323232303).
The spelling of 10200132102 in words is "ten billion, two hundred million, one hundred thirty-two thousand, one hundred two".
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