Base | Representation |
---|---|
bin | 1001100100110010… |
… | …11110100110111111 |
3 | 111021020202211000210 |
4 | 10302121132212333 |
5 | 41011432211241 |
6 | 2210030523503 |
7 | 241246406040 |
oct | 46231364677 |
9 | 14236684023 |
10 | 5140507071 |
11 | 21a8756057 |
12 | bb5666593 |
13 | 63bcb597b |
14 | 36a9d88c7 |
15 | 20145d316 |
hex | 13265e9bf |
5140507071 has 16 divisors (see below), whose sum is σ = 7834214144. Its totient is φ = 2937034944.
The previous prime is 5140507063. The next prime is 5140507087. The reversal of 5140507071 is 1707050415.
It is not a de Polignac number, because 5140507071 - 23 = 5140507063 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5140507091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222360 + ... + 244386.
It is an arithmetic number, because the mean of its divisors is an integer number (489638384).
Almost surely, 25140507071 is an apocalyptic number.
5140507071 is a deficient number, since it is larger than the sum of its proper divisors (2693707073).
5140507071 is a wasteful number, since it uses less digits than its factorization.
5140507071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33150.
The product of its (nonzero) digits is 4900, while the sum is 30.
The square root of 5140507071 is about 71697.3295946230. The cubic root of 5140507071 is about 1725.8457879629.
Adding to 5140507071 its reverse (1707050415), we get a palindrome (6847557486).
The spelling of 5140507071 in words is "five billion, one hundred forty million, five hundred seven thousand, seventy-one".
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