Base | Representation |
---|---|
bin | 11000011100001100001000… |
… | …01110011100101001101111 |
3 | 21001021222121111121121111211 |
4 | 30032012010032130221233 |
5 | 24021030023400422420 |
6 | 310150102310055251 |
7 | 14214646526453215 |
oct | 1416060416345157 |
9 | 231258544547454 |
10 | 53745144154735 |
11 | 16141207819050 |
12 | 604020404a527 |
13 | 23cb1b74343b7 |
14 | d3b3c927acb5 |
15 | 63307b871e5a |
hex | 30e18439ca6f |
53745144154735 has 32 divisors (see below), whose sum is σ = 70906259612160. Its totient is φ = 38782995696000.
The previous prime is 53745144154733. The next prime is 53745144154739.
53745144154735 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 53745144154735 - 21 = 53745144154733 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53745144154735.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53745144154733) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3290836 + ... + 10877494.
It is an arithmetic number, because the mean of its divisors is an integer number (2215820612880).
Almost surely, 253745144154735 is an apocalyptic number.
53745144154735 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53745144154735 is a deficient number, since it is larger than the sum of its proper divisors (17161115457425).
53745144154735 is a wasteful number, since it uses less digits than its factorization.
53745144154735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7587679.
The product of its digits is 70560000, while the sum is 58.
The spelling of 53745144154735 in words is "fifty-three trillion, seven hundred forty-five billion, one hundred forty-four million, one hundred fifty-four thousand, seven hundred thirty-five".
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