Search a number
-
+
10115364223 = 61389426287
BaseRepresentation
bin10010110101110110…
…00011010101111111
3222002221211202002101
421122323003111333
5131204013123343
64351423205531
7505445114536
oct113273032577
928087752071
1010115364223
11432094a948
121b637468a7
13c52880323
146bd5d331d
153e3099e4d
hex25aec357f

10115364223 has 8 divisors (see below), whose sum is σ = 10307643840. Its totient is φ = 9923938080.

The previous prime is 10115364197. The next prime is 10115364239. The reversal of 10115364223 is 32246351101.

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-10115364223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10115364191 and 10115364200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10115364253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189415 + ... + 236872.

It is an arithmetic number, because the mean of its divisors is an integer number (1288455480).

Almost surely, 210115364223 is an apocalyptic number.

10115364223 is a deficient number, since it is larger than the sum of its proper divisors (192279617).

10115364223 is an equidigital number, since it uses as much as digits as its factorization.

10115364223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426737.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 10115364223 in words is "ten billion, one hundred fifteen million, three hundred sixty-four thousand, two hundred twenty-three".

Divisors: 1 61 389 23729 426287 26003507 165825643 10115364223