Base | Representation |
---|---|
bin | 10010101010101101… |
… | …11100010001110110 |
3 | 221212110011221221110 |
4 | 21111112330101312 |
5 | 131011113341042 |
6 | 4334250255450 |
7 | 503232460641 |
oct | 112526742166 |
9 | 27773157843 |
10 | 10022012022 |
11 | 4283189a70 |
12 | 1b38427586 |
13 | c39426639 |
14 | 6b1052a58 |
15 | 3d9caa09c |
hex | 2555bc476 |
10022012022 has 32 divisors (see below), whose sum is σ = 21876776064. Its totient is φ = 3035505600.
The previous prime is 10022012017. The next prime is 10022012069. The reversal of 10022012022 is 22021022001.
It is a super-2 number, since 2×100220120222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10022011989 and 10022012007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105018 + ... + 176274.
It is an arithmetic number, because the mean of its divisors is an integer number (683649252).
Almost surely, 210022012022 is an apocalyptic number.
10022012022 is an abundant number, since it is smaller than the sum of its proper divisors (11854764042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10022012022 is a wasteful number, since it uses less digits than its factorization.
10022012022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73404.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 10022012022 its reverse (22021022001), we get a palindrome (32043034023).
The spelling of 10022012022 in words is "ten billion, twenty-two million, twelve thousand, twenty-two".
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