Base | Representation |
---|---|
bin | 101101111110101100001001… |
… | …010011001001001110000100 |
3 | 222112000001102112201220200122 |
4 | 231332230021103021032010 |
5 | 203001133231402223022 |
6 | 1554030344303201112 |
7 | 60410630423251403 |
oct | 5576541123111604 |
9 | 875001375656618 |
10 | 202220101211012 |
11 | 594850772a2715 |
12 | 1a81b73a8a6198 |
13 | 88ab373495b01 |
14 | 37d17100a563a |
15 | 185a3200a0742 |
hex | b7eb094c9384 |
202220101211012 has 48 divisors (see below), whose sum is σ = 380319878030400. Its totient is φ = 93735815196672.
The previous prime is 202220101210973. The next prime is 202220101211021. The reversal of 202220101211012 is 210112101022202.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67200239 + ... + 70144937.
It is an arithmetic number, because the mean of its divisors is an integer number (7923330792300).
Almost surely, 2202220101211012 is an apocalyptic number.
It is an amenable number.
202220101211012 is a deficient number, since it is larger than the sum of its proper divisors (178099776819388).
202220101211012 is a wasteful number, since it uses less digits than its factorization.
202220101211012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2959860 (or 2959858 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 202220101211012 its reverse (210112101022202), we get a palindrome (412332202233214).
The spelling of 202220101211012 in words is "two hundred two trillion, two hundred twenty billion, one hundred one million, two hundred eleven thousand, twelve".
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