Base | Representation |
---|---|
bin | 10110110010010001111001… |
… | …110010011000100000111100 |
3 | 111010211012020221001202010220 |
4 | 112302101321302120200330 |
5 | 101113334111332413040 |
6 | 553044505230101340 |
7 | 30052044144114414 |
oct | 2662217162304074 |
9 | 433735227052126 |
10 | 100212220201020 |
11 | 29a2684485a264 |
12 | b2a597194a850 |
13 | 43bbc831079a5 |
14 | 1aa6423c71644 |
15 | b8bb3a9ae2d0 |
hex | 5b2479c9883c |
100212220201020 has 48 divisors (see below), whose sum is σ = 284437972966560. Its totient is φ = 26357186681856.
The previous prime is 100212220200949. The next prime is 100212220201099. The reversal of 100212220201020 is 20102022212001.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11439746785 + ... + 11439755544.
It is an arithmetic number, because the mean of its divisors is an integer number (5925791103470).
Almost surely, 2100212220201020 is an apocalyptic number.
100212220201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100212220201020 is an abundant number, since it is smaller than the sum of its proper divisors (184225752765540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100212220201020 is a wasteful number, since it uses less digits than its factorization.
100212220201020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22879502414 (or 22879502412 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 100212220201020 its reverse (20102022212001), we get a palindrome (120314242413021).
The spelling of 100212220201020 in words is "one hundred trillion, two hundred twelve billion, two hundred twenty million, two hundred one thousand, twenty".
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