Base | Representation |
---|---|
bin | 110100100010111010… |
… | …001001111000011110 |
3 | 12101122000122102002112 |
4 | 310202322021320132 |
5 | 1411022040320042 |
6 | 41530305354022 |
7 | 4035101112161 |
oct | 644272117036 |
9 | 171560572075 |
10 | 56420245022 |
11 | 21a22837179 |
12 | ab27038912 |
13 | 5421c17b8b |
14 | 2a33293ad8 |
15 | 170333e982 |
hex | d22e89e1e |
56420245022 has 8 divisors (see below), whose sum is σ = 85248107856. Its totient is φ = 28004209072.
The previous prime is 56420244973. The next prime is 56420245027. The reversal of 56420245022 is 22054202465.
56420245022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 56420245022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56420245027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102956378 + ... + 102956925.
It is an arithmetic number, because the mean of its divisors is an integer number (10656013482).
Almost surely, 256420245022 is an apocalyptic number.
56420245022 is a deficient number, since it is larger than the sum of its proper divisors (28827862834).
56420245022 is a wasteful number, since it uses less digits than its factorization.
56420245022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205913442.
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 56420245022 its reverse (22054202465), we get a palindrome (78474447487).
The spelling of 56420245022 in words is "fifty-six billion, four hundred twenty million, two hundred forty-five thousand, twenty-two".
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