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10404300311 = 71491298451
BaseRepresentation
bin10011011000010010…
…10000011000010111
3222212002112012212222
421230021100120113
5132302000102221
64440224132555
7515554044026
oct115411203027
928762465788
1010404300311
114459a578a9
12202446715b
13c9a6a6222
14709b268bd
1540d6209ab
hex26c250617

10404300311 has 8 divisors (see below), whose sum is σ = 10572363648. Its totient is φ = 10236835000.

The previous prime is 10404300227. The next prime is 10404300317. The reversal of 10404300311 is 11300340401.

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

It is a cyclic number.

It is not a de Polignac number, because 10404300311 - 222 = 10400106007 is a prime.

It is a super-2 number, since 2×104043003112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10404300311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404300317) 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, 114365 + ... + 184086.

It is an arithmetic number, because the mean of its divisors is an integer number (1321545456).

Almost surely, 210404300311 is an apocalyptic number.

10404300311 is a deficient number, since it is larger than the sum of its proper divisors (168063337).

10404300311 is an equidigital number, since it uses as much as digits as its factorization.

10404300311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299013.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10404300311 its reverse (11300340401), we get a palindrome (21704640712).

The spelling of 10404300311 in words is "ten billion, four hundred four million, three hundred thousand, three hundred eleven".

Divisors: 1 71 491 34861 298451 21190021 146539441 10404300311