Base | Representation |
---|---|
bin | 1001011000110101… |
… | …01010010001010001 |
3 | 111000020221100001120 |
4 | 10230122222101101 |
5 | 40310234404211 |
6 | 2152043552453 |
7 | 235620412413 |
oct | 45432522121 |
9 | 14006840046 |
10 | 5040153681 |
11 | 2157043072 |
12 | b87b2b729 |
13 | 62427a374 |
14 | 35b5549b3 |
15 | 1e7738d06 |
hex | 12c6aa451 |
5040153681 has 4 divisors (see below), whose sum is σ = 6720204912. Its totient is φ = 3360102452.
The previous prime is 5040153661. The next prime is 5040153697. The reversal of 5040153681 is 1863510405.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5040153681 - 213 = 5040145489 is a prime.
It is a super-2 number, since 2×50401536812 = 50806298256195699522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5040153641) 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, 840025611 + ... + 840025616.
It is an arithmetic number, because the mean of its divisors is an integer number (1680051228).
Almost surely, 25040153681 is an apocalyptic number.
It is an amenable number.
5040153681 is a deficient number, since it is larger than the sum of its proper divisors (1680051231).
5040153681 is a wasteful number, since it uses less digits than its factorization.
5040153681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680051230.
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 5040153681 is about 70994.0397568697. The cubic root of 5040153681 is about 1714.5412028549.
The spelling of 5040153681 in words is "five billion, forty million, one hundred fifty-three thousand, six hundred eighty-one".
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