Base | Representation |
---|---|
bin | 10010101011000000… |
… | …01000001100011010 |
3 | 221212121201022020100 |
4 | 21111200020030122 |
5 | 131012222420442 |
6 | 4334414040230 |
7 | 503262110433 |
oct | 112540101432 |
9 | 27777638210 |
10 | 10024420122 |
11 | 4284584232 |
12 | 1b391a9076 |
13 | c39a8a752 |
14 | 6b14bc48a |
15 | 3da0d384c |
hex | 25580831a |
10024420122 has 12 divisors (see below), whose sum is σ = 21719576970. Its totient is φ = 3341473368.
The previous prime is 10024420103. The next prime is 10024420157. The reversal of 10024420122 is 22102442001.
10024420122 is a `hidden beast` number, since 100 + 2 + 442 + 0 + 122 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9969822801 + 54597321 = 99849^2 + 7389^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 556912229 = 10024420122 / (1 + 0 + 0 + 2 + 4 + 4 + 2 + 0 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 10024420095 and 10024420104.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278456097 + ... + 278456132.
Almost surely, 210024420122 is an apocalyptic number.
10024420122 is an abundant number, since it is smaller than the sum of its proper divisors (11695156848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10024420122 is a wasteful number, since it uses less digits than its factorization.
10024420122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556912237 (or 556912234 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 10024420122 its reverse (22102442001), we get a palindrome (32126862123).
The spelling of 10024420122 in words is "ten billion, twenty-four million, four hundred twenty thousand, one hundred twenty-two".
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