Base | Representation |
---|---|
bin | 110001000000010100… |
… | …111100000010000111 |
3 | 12000211002121221012110 |
4 | 301000110330002013 |
5 | 1330230410310101 |
6 | 40101152152103 |
7 | 3541641513255 |
oct | 610024740207 |
9 | 160732557173 |
10 | 52618838151 |
11 | 20351a64a00 |
12 | a245b38633 |
13 | 4c674aa2b9 |
14 | 27924775d5 |
15 | 157e746cd6 |
hex | c4053c087 |
52618838151 has 24 divisors (see below), whose sum is σ = 78571367280. Its totient is φ = 31288491520.
The previous prime is 52618838143. The next prime is 52618838159. The reversal of 52618838151 is 15183881625.
It is an interprime number because it is at equal distance from previous prime (52618838143) and next prime (52618838159).
It is not a de Polignac number, because 52618838151 - 23 = 52618838143 is a prime.
It is a super-2 number, since 2×526188381512 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 52618838151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52618838159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1348266 + ... + 1386743.
It is an arithmetic number, because the mean of its divisors is an integer number (3273806970).
Almost surely, 252618838151 is an apocalyptic number.
52618838151 is a deficient number, since it is larger than the sum of its proper divisors (25952529129).
52618838151 is a wasteful number, since it uses less digits than its factorization.
52618838151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2735087 (or 2735076 counting only the distinct ones).
The product of its digits is 460800, while the sum is 48.
The spelling of 52618838151 in words is "fifty-two billion, six hundred eighteen million, eight hundred thirty-eight thousand, one hundred fifty-one".
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