Base | Representation |
---|---|
bin | 110100010110111011… |
… | …011011010110110111 |
3 | 12101010000102220201010 |
4 | 310112323123112313 |
5 | 1410114112032101 |
6 | 41454325403303 |
7 | 4030110521136 |
oct | 642673332667 |
9 | 171100386633 |
10 | 56219252151 |
11 | 2192a336267 |
12 | aa8b869533 |
13 | 53bc3a399a |
14 | 2a146d391d |
15 | 16e088b2d6 |
hex | d16edb5b7 |
56219252151 has 16 divisors (see below), whose sum is σ = 75103386624. Its totient is φ = 37407379584.
The previous prime is 56219252149. The next prime is 56219252227. The reversal of 56219252151 is 15125291265.
It is not a de Polignac number, because 56219252151 - 21 = 56219252149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56219252351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3686895 + ... + 3702111.
It is an arithmetic number, because the mean of its divisors is an integer number (4693961664).
Almost surely, 256219252151 is an apocalyptic number.
56219252151 is a deficient number, since it is larger than the sum of its proper divisors (18884134473).
56219252151 is a wasteful number, since it uses less digits than its factorization.
56219252151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17510.
The product of its digits is 54000, while the sum is 39.
The spelling of 56219252151 in words is "fifty-six billion, two hundred nineteen million, two hundred fifty-two thousand, one hundred fifty-one".
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