Search a number
-
+
10175424745 = 52143949643
BaseRepresentation
bin10010111101000000…
…01010100011101001
3222021010212010122011
421132200022203221
5131314402042440
64401410355521
7510104453233
oct113640124351
928233763564
1010175424745
114351842242
121b7b88bba1
13c6214b9b5
146c7589253
153e84b09ea
hex25e80a8e9

10175424745 has 8 divisors (see below), whose sum is σ = 12216220416. Its totient is φ = 8136532656.

The previous prime is 10175424739. The next prime is 10175424767. The reversal of 10175424745 is 54742457101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10175424745 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10175424698 and 10175424707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464107 + ... + 485536.

It is an arithmetic number, because the mean of its divisors is an integer number (1527027552).

Almost surely, 210175424745 is an apocalyptic number.

It is an amenable number.

10175424745 is a deficient number, since it is larger than the sum of its proper divisors (2040795671).

10175424745 is an equidigital number, since it uses as much as digits as its factorization.

10175424745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951791.

The product of its (nonzero) digits is 156800, while the sum is 40.

The spelling of 10175424745 in words is "ten billion, one hundred seventy-five million, four hundred twenty-four thousand, seven hundred forty-five".

Divisors: 1 5 2143 10715 949643 4748215 2035084949 10175424745