Base | Representation |
---|---|
bin | 101111110000101100… |
… | …100010100110000110 |
3 | 11220100222201121102201 |
4 | 233300230202212012 |
5 | 1320011402120014 |
6 | 35320425225114 |
7 | 3463560005530 |
oct | 576054424606 |
9 | 156328647381 |
10 | 51282848134 |
11 | 1a826915921 |
12 | 9b3263219a |
13 | 4ab3780a6b |
14 | 26a6c68850 |
15 | 15022e7e74 |
hex | bf0b22986 |
51282848134 has 32 divisors (see below), whose sum is σ = 90400375296. Its totient is φ = 21360713280.
The previous prime is 51282848131. The next prime is 51282848147. The reversal of 51282848134 is 43184828215.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51282848131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18892 + ... + 320815.
It is an arithmetic number, because the mean of its divisors is an integer number (2825011728).
Almost surely, 251282848134 is an apocalyptic number.
51282848134 is a deficient number, since it is larger than the sum of its proper divisors (39117527162).
51282848134 is a wasteful number, since it uses less digits than its factorization.
51282848134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340020.
The product of its digits is 491520, while the sum is 46.
The spelling of 51282848134 in words is "fifty-one billion, two hundred eighty-two million, eight hundred forty-eight thousand, one hundred thirty-four".
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