Base | Representation |
---|---|
bin | 1001000111010001000011… |
… | …0010101101111000000010 |
3 | 1022110221111201111210101020 |
4 | 2101310100302231320002 |
5 | 2303133330222312010 |
6 | 33151154330250310 |
7 | 2052644566221012 |
oct | 221642062557002 |
9 | 38427451453336 |
10 | 10020440432130 |
11 | 3213710434237 |
12 | 115a041286996 |
13 | 578c00b5cb8b |
14 | 268dc5b01c42 |
15 | 1259c46ac470 |
hex | 91d10cade02 |
10020440432130 has 16 divisors (see below), whose sum is σ = 24049057037184. Its totient is φ = 2672117448560.
The previous prime is 10020440432117. The next prime is 10020440432137. The reversal of 10020440432130 is 3123404402001.
It is a super-2 number, since 2×100204404321302 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10020440432130.
It is not an unprimeable number, because it can be changed into a prime (10020440432137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167007340506 + ... + 167007340565.
It is an arithmetic number, because the mean of its divisors is an integer number (1503066064824).
Almost surely, 210020440432130 is an apocalyptic number.
10020440432130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10020440432130 is an abundant number, since it is smaller than the sum of its proper divisors (14028616605054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020440432130 is a wasteful number, since it uses less digits than its factorization.
10020440432130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334014681081.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 10020440432130 its reverse (3123404402001), we get a palindrome (13143844834131).
The spelling of 10020440432130 in words is "ten trillion, twenty billion, four hundred forty million, four hundred thirty-two thousand, one hundred thirty".
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