Base | Representation |
---|---|
bin | 10011000010100011… |
… | …00011011100010010 |
3 | 222101101100122120212 |
4 | 21201101203130102 |
5 | 131413303114122 |
6 | 4410151204122 |
7 | 511210640000 |
oct | 114121433422 |
9 | 28341318525 |
10 | 10221926162 |
11 | 4376013468 |
12 | 1b93376642 |
13 | c6b980826 |
14 | 6cd811a70 |
15 | 3ec5e8ce2 |
hex | 261463712 |
10221926162 has 30 divisors (see below), whose sum is σ = 17899574823. Its totient is φ = 4377822876.
The previous prime is 10221926129. The next prime is 10221926173. The reversal of 10221926162 is 26162912201.
It can be written as a sum of positive squares in only one way, i.e., 5110963081 + 5110963081 = 71491^2 + 71491^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=71491.
It is a super-2 number, since 2×102219261622 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 7005389 + ... + 7006847.
Almost surely, 210221926162 is an apocalyptic number.
10221926162 is a deficient number, since it is larger than the sum of its proper divisors (7677648661).
10221926162 is an frugal number, since it uses more digits than its factorization.
10221926162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948 (or 1468 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 32.
Multiplying 10221926162 by its sum of digits (32), we get a square (327101637184 = 5719282).
The spelling of 10221926162 in words is "ten billion, two hundred twenty-one million, nine hundred twenty-six thousand, one hundred sixty-two".
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