Base | Representation |
---|---|
bin | 1001011110100110110010… |
… | …0100010010011101011100 |
3 | 1100220021111010110121212112 |
4 | 2113221230210102131130 |
5 | 2331221023000042340 |
6 | 34055310341053152 |
7 | 2123631210242414 |
oct | 227515444223534 |
9 | 40807433417775 |
10 | 10421412112220 |
11 | 33587724a722a |
12 | 12038a59b71b8 |
13 | 5a79728a1045 |
14 | 280582d5d644 |
15 | 131141541065 |
hex | 97a6c91275c |
10421412112220 has 12 divisors (see below), whose sum is σ = 21884965435704. Its totient is φ = 4168564844880.
The previous prime is 10421412112219. The next prime is 10421412112253. The reversal of 10421412112220 is 2221121412401.
10421412112220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260535302786 + ... + 260535302825.
It is an arithmetic number, because the mean of its divisors is an integer number (1823747119642).
Almost surely, 210421412112220 is an apocalyptic number.
10421412112220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10421412112220 is an abundant number, since it is smaller than the sum of its proper divisors (11463553323484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10421412112220 is a wasteful number, since it uses less digits than its factorization.
10421412112220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521070605620 (or 521070605618 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 23.
Adding to 10421412112220 its reverse (2221121412401), we get a palindrome (12642533524621).
The spelling of 10421412112220 in words is "ten trillion, four hundred twenty-one billion, four hundred twelve million, one hundred twelve thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •