Base | Representation |
---|---|
bin | 10010110001000111… |
… | …11010111101100001 |
3 | 222000012021221022011 |
4 | 21120203322331201 |
5 | 131113342334040 |
6 | 4343450112521 |
7 | 504454300123 |
oct | 113043727541 |
9 | 28005257264 |
10 | 10075746145 |
11 | 4300550233 |
12 | 1b5241b741 |
13 | c475bb58a |
14 | 6b823d213 |
15 | 3de8713ea |
hex | 2588faf61 |
10075746145 has 4 divisors (see below), whose sum is σ = 12090895380. Its totient is φ = 8060596912.
The previous prime is 10075746127. The next prime is 10075746193. The reversal of 10075746145 is 54164757001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6952724689 + 3123021456 = 83383^2 + 55884^2 .
It is a cyclic number.
It is not a de Polignac number, because 10075746145 - 29 = 10075745633 is a prime.
It is a super-2 number, since 2×100757461452 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 10075746098 and 10075746107.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007574610 + ... + 1007574619.
It is an arithmetic number, because the mean of its divisors is an integer number (3022723845).
Almost surely, 210075746145 is an apocalyptic number.
It is an amenable number.
10075746145 is a deficient number, since it is larger than the sum of its proper divisors (2015149235).
10075746145 is an equidigital number, since it uses as much as digits as its factorization.
10075746145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2015149234.
The product of its (nonzero) digits is 117600, while the sum is 40.
The spelling of 10075746145 in words is "ten billion, seventy-five million, seven hundred forty-six thousand, one hundred forty-five".
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