Base | Representation |
---|---|
bin | 10100011110001100… |
… | …10001000011010010 |
3 | 1001100221222101100120 |
4 | 22033012101003102 |
5 | 140002111003221 |
6 | 5014333131110 |
7 | 536234400036 |
oct | 121706210322 |
9 | 31327871316 |
10 | 10990719186 |
11 | 472aa79aa7 |
12 | 2168929a96 |
13 | 1062028245 |
14 | 7639761c6 |
15 | 444d595c6 |
hex | 28f1910d2 |
10990719186 has 16 divisors (see below), whose sum is σ = 22027334400. Its totient is φ = 3655923728.
The previous prime is 10990719169. The next prime is 10990719197. The reversal of 10990719186 is 68191709901.
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, 1909221 + ... + 1914968.
It is an arithmetic number, because the mean of its divisors is an integer number (1376708400).
Almost surely, 210990719186 is an apocalyptic number.
10990719186 is an abundant number, since it is smaller than the sum of its proper divisors (11036615214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10990719186 is a wasteful number, since it uses less digits than its factorization.
10990719186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3824673.
The product of its (nonzero) digits is 244944, while the sum is 51.
The spelling of 10990719186 in words is "ten billion, nine hundred ninety million, seven hundred nineteen thousand, one hundred eighty-six".
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