Base | Representation |
---|---|
bin | 1001000111010000111111… |
… | …0000010001001011101100 |
3 | 1022110221110111201210221222 |
4 | 2101310033300101023230 |
5 | 2303133311242404400 |
6 | 33151152505042512 |
7 | 2052644265161453 |
oct | 221641760211354 |
9 | 38427414653858 |
10 | 10020423013100 |
11 | 3213701617045 |
12 | 115a037486438 |
13 | 578bca371466 |
14 | 268dc3689b9a |
15 | 1259c2dbb185 |
hex | 91d0fc112ec |
10020423013100 has 72 divisors (see below), whose sum is σ = 22911222129600. Its totient is φ = 3793485787200.
The previous prime is 10020423013079. The next prime is 10020423013123. The reversal of 10020423013100 is 131032402001.
It is a super-2 number, since 2×100204230131002 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 651686 + ... + 4523885.
Almost surely, 210020423013100 is an apocalyptic number.
10020423013100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10020423013100 is an abundant number, since it is smaller than the sum of its proper divisors (12890799116500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020423013100 is a wasteful number, since it uses less digits than its factorization.
10020423013100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5176623 (or 5176616 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10020423013100 its reverse (131032402001), we get a palindrome (10151455415101).
The spelling of 10020423013100 in words is "ten trillion, twenty billion, four hundred twenty-three million, thirteen thousand, one hundred".
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