Base | Representation |
---|---|
bin | 101101111011101010011100… |
… | …101010001101101110010110 |
3 | 222111021011120222121101121100 |
4 | 231323222130222031232112 |
5 | 202434231310222041042 |
6 | 1553351030430330530 |
7 | 60356615441135253 |
oct | 5573523452155626 |
9 | 874234528541540 |
10 | 202012120112022 |
11 | 5940494a3a3740 |
12 | 1a7a7376359a46 |
13 | 889487982096c |
14 | 37c562003a42a |
15 | 1854beb11624c |
hex | b7ba9ca8db96 |
202012120112022 has 48 divisors (see below), whose sum is σ = 478518948507600. Its totient is φ = 61083004804800.
The previous prime is 202012120111999. The next prime is 202012120112041. The reversal of 202012120112022 is 220211021210202.
It is a happy number.
202012120112022 is a `hidden beast` number, since 202 + 0 + 121 + 201 + 120 + 22 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 202012120111986 and 202012120112004.
It is a congruent number.
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, 1106484897 + ... + 1106667452.
It is an arithmetic number, because the mean of its divisors is an integer number (9969144760575).
Almost surely, 2202012120112022 is an apocalyptic number.
202012120112022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202012120112022 is an abundant number, since it is smaller than the sum of its proper divisors (276506828395578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202012120112022 is a wasteful number, since it uses less digits than its factorization.
202012120112022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2213152829 (or 2213152826 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 202012120112022 its reverse (220211021210202), we get a palindrome (422223141322224).
The spelling of 202012120112022 in words is "two hundred two trillion, twelve billion, one hundred twenty million, one hundred twelve thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •