Base | Representation |
---|---|
bin | 10001110010011101… |
… | …110101011110001100 |
3 | 1211022010120102021102 |
4 | 101302131311132030 |
5 | 303104133334004 |
6 | 12435145322232 |
7 | 1244215545302 |
oct | 216235653614 |
9 | 54263512242 |
10 | 19100293004 |
11 | 8111687921 |
12 | 3850796378 |
13 | 1a55184730 |
14 | cd2a04272 |
15 | 76bc9b11e |
hex | 47277578c |
19100293004 has 48 divisors (see below), whose sum is σ = 37380919296. Its totient is φ = 8479944000.
The previous prime is 19100292979. The next prime is 19100293021. The reversal of 19100293004 is 40039200191.
It is a happy number.
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 15 ways as a sum of consecutive naturals, for example, 233729 + ... + 304679.
It is an arithmetic number, because the mean of its divisors is an integer number (778769152).
Almost surely, 219100293004 is an apocalyptic number.
It is an amenable number.
19100293004 is a deficient number, since it is larger than the sum of its proper divisors (18280626292).
19100293004 is a wasteful number, since it uses less digits than its factorization.
19100293004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71166 (or 71164 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 29.
Adding to 19100293004 its reverse (40039200191), we get a palindrome (59139493195).
The spelling of 19100293004 in words is "nineteen billion, one hundred million, two hundred ninety-three thousand, four".
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