Base | Representation |
---|---|
bin | 111100010001001… |
… | …0010001110000010 |
3 | 12012221020010012122 |
4 | 1320202102032002 |
5 | 13120144102232 |
6 | 532355524242 |
7 | 101053604426 |
oct | 17042221602 |
9 | 5187203178 |
10 | 2022253442 |
11 | 948566a40 |
12 | 4852b9682 |
13 | 262c69391 |
14 | 15280cb86 |
15 | bc80b312 |
hex | 78892382 |
2022253442 has 24 divisors (see below), whose sum is σ = 3419367696. Its totient is φ = 889545000.
The previous prime is 2022253399. The next prime is 2022253447. The reversal of 2022253442 is 2443522202.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2022253447) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26684 + ... + 68967.
It is an arithmetic number, because the mean of its divisors is an integer number (142473654).
Almost surely, 22022253442 is an apocalyptic number.
2022253442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2022253442 is a deficient number, since it is larger than the sum of its proper divisors (1397114254).
2022253442 is a wasteful number, since it uses less digits than its factorization.
2022253442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95726 (or 95695 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 2022253442 is about 44969.4723340179. The cubic root of 2022253442 is about 1264.5767547798.
Adding to 2022253442 its reverse (2443522202), we get a palindrome (4465775644).
The spelling of 2022253442 in words is "two billion, twenty-two million, two hundred fifty-three thousand, four hundred forty-two".
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