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11895300006 = 232557777513
BaseRepresentation
bin10110001010000001…
…11101111110100110
31010201000002211221220
423011000331332212
5143330144100011
65244205321210
7600530244642
oct130500757646
933630084856
1011895300006
11505464aa57
12237b866206
131177566975
1480bb65c22
1549948d506
hex2c503dfa6

11895300006 has 16 divisors (see below), whose sum is σ = 23791837104. Its totient is φ = 3964893824.

The previous prime is 11895299989. The next prime is 11895300017. The reversal of 11895300006 is 60000359811.

It is a self number, because there is not a number n which added to its sum of digits gives 11895300006.

It is a congruent number.

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, 114706 + ... + 192218.

It is an arithmetic number, because the mean of its divisors is an integer number (1486989819).

Almost surely, 211895300006 is an apocalyptic number.

11895300006 is an abundant number, since it is smaller than the sum of its proper divisors (11896537098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11895300006 is a wasteful number, since it uses less digits than its factorization.

11895300006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103095.

The product of its (nonzero) digits is 6480, while the sum is 33.

Adding to 11895300006 its reverse (60000359811), we get a palindrome (71895659817).

The spelling of 11895300006 in words is "eleven billion, eight hundred ninety-five million, three hundred thousand, six".

Divisors: 1 2 3 6 25577 51154 76731 77513 153462 155026 232539 465078 1982550001 3965100002 5947650003 11895300006