Base | Representation |
---|---|
bin | 101101111110011011011111… |
… | …100111011010011001100010 |
3 | 222111221100021111212111110201 |
4 | 231332123133213122121202 |
5 | 203000340122313341002 |
6 | 1554014230214015414 |
7 | 60406425362464642 |
oct | 5576333747323142 |
9 | 874840244774421 |
10 | 202202222012002 |
11 | 59478531a19893 |
12 | 1a81818b04756a |
13 | 88a97842acc04 |
14 | 37d08d5722522 |
15 | 1859b2560a087 |
hex | b7e6df9da662 |
202202222012002 has 24 divisors (see below), whose sum is σ = 322255210009500. Its totient is φ = 95137181058528.
The previous prime is 202202222011997. The next prime is 202202222012023. The reversal of 202202222012002 is 200210222202202.
It can be written as a sum of positive squares in 2 ways, for example, as 194253042125961 + 7949179886041 = 13937469^2 + 2819429^2 .
It is a super-2 number, since 2×2022022220120022 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939685977 + ... + 939901132.
Almost surely, 2202202222012002 is an apocalyptic number.
202202222012002 is a deficient number, since it is larger than the sum of its proper divisors (120052987997498).
202202222012002 is a wasteful number, since it uses less digits than its factorization.
202202222012002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1879587298 (or 1879587279 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 202202222012002 its reverse (200210222202202), we get a palindrome (402412444214204).
The spelling of 202202222012002 in words is "two hundred two trillion, two hundred two billion, two hundred twenty-two million, twelve thousand, two".
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