Search a number
-
+
10042403315 = 57286925809
BaseRepresentation
bin10010101101001001…
…01110100111110011
3221220212112221112112
421112210232213303
5131031323401230
64340255315535
7503601006530
oct112644564763
927825487475
1010042403315
11429374727a
121b4321bbab
13c40715ba9
146b3a3dd87
153db986d95
hex25692e9f3

10042403315 has 8 divisors (see below), whose sum is σ = 13772438880. Its totient is φ = 6886219392.

The previous prime is 10042403303. The next prime is 10042403341. The reversal of 10042403315 is 51330424001.

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-10042403315 is a prime.

It is a super-2 number, since 2×100424033152 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143462870 + ... + 143462939.

It is an arithmetic number, because the mean of its divisors is an integer number (1721554860).

Almost surely, 210042403315 is an apocalyptic number.

10042403315 is a deficient number, since it is larger than the sum of its proper divisors (3730035565).

10042403315 is an equidigital number, since it uses as much as digits as its factorization.

10042403315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286925821.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10042403315 its reverse (51330424001), we get a palindrome (61372827316).

The spelling of 10042403315 in words is "ten billion, forty-two million, four hundred three thousand, three hundred fifteen".

Divisors: 1 5 7 35 286925809 1434629045 2008480663 10042403315