Base | Representation |
---|---|
bin | 1001000111001111110110… |
… | …1100011010010110101001 |
3 | 1022110220200101120202212110 |
4 | 2101303331230122112221 |
5 | 2303132201210342301 |
6 | 33151102442432533 |
7 | 2052633625543065 |
oct | 221637554322651 |
9 | 38426611522773 |
10 | 10020120012201 |
11 | 3213566582a82 |
12 | 1159b71b02749 |
13 | 578b7c6627a0 |
14 | 268d95334aa5 |
15 | 1259a64b80d6 |
hex | 91cfdb1a5a9 |
10020120012201 has 16 divisors (see below), whose sum is σ = 14404270457024. Its totient is φ = 6159196632384.
The previous prime is 10020120012179. The next prime is 10020120012241. The reversal of 10020120012201 is 10221002102001.
It is not a de Polignac number, because 10020120012201 - 26 = 10020120012137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10020120012241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146445931 + ... + 146514336.
It is an arithmetic number, because the mean of its divisors is an integer number (900266903564).
Almost surely, 210020120012201 is an apocalyptic number.
It is an amenable number.
10020120012201 is a deficient number, since it is larger than the sum of its proper divisors (4384150444823).
10020120012201 is a wasteful number, since it uses less digits than its factorization.
10020120012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292961160.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10020120012201 its reverse (10221002102001), we get a palindrome (20241122114202).
The spelling of 10020120012201 in words is "ten trillion, twenty billion, one hundred twenty million, twelve thousand, two hundred one".
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