Base | Representation |
---|---|
bin | 10010101010101110… |
… | …10111101010110010 |
3 | 221212110101122211120 |
4 | 21111113113222302 |
5 | 131011130433320 |
6 | 4334252523110 |
7 | 503233436010 |
oct | 112527275262 |
9 | 27773348746 |
10 | 10022124210 |
11 | 428325628a |
12 | 1b38480496 |
13 | c39465717 |
14 | 6b10818b0 |
15 | 3d9ccd440 |
hex | 2555d7ab2 |
10022124210 has 64 divisors (see below), whose sum is σ = 28437177600. Its totient is φ = 2211777792.
The previous prime is 10022124179. The next prime is 10022124221. The reversal of 10022124210 is 1242122001.
It is a super-5 number, since 5×100221242105 (a number of 51 digits) contains 55555 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 10022124210.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 816745 + ... + 828924.
It is an arithmetic number, because the mean of its divisors is an integer number (444330900).
Almost surely, 210022124210 is an apocalyptic number.
10022124210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10022124210 is an abundant number, since it is smaller than the sum of its proper divisors (18415053390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10022124210 is a wasteful number, since it uses less digits than its factorization.
10022124210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1645715.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10022124210 its reverse (1242122001), we get a palindrome (11264246211).
It can be divided in two parts, 1002 and 2124210, that added together give a palindrome (2125212).
The spelling of 10022124210 in words is "ten billion, twenty-two million, one hundred twenty-four thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •