Base | Representation |
---|---|
bin | 10111001000100010… |
… | …00011100011011100 |
3 | 1012001112200121012211 |
4 | 23210101003203130 |
5 | 200413410021334 |
6 | 5412215210204 |
7 | 616524643654 |
oct | 134421034334 |
9 | 35045617184 |
10 | 12419610844 |
11 | 52a36014a3 |
12 | 24a7376964 |
13 | 122c081374 |
14 | 85b649364 |
15 | 4ca509a64 |
hex | 2e44438dc |
12419610844 has 24 divisors (see below), whose sum is σ = 22002195600. Its totient is φ = 6133564800.
The previous prime is 12419610839. The next prime is 12419610859. The reversal of 12419610844 is 44801691421.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12419610797 and 12419610806.
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, 132592 + ... + 205960.
It is an arithmetic number, because the mean of its divisors is an integer number (916758150).
Almost surely, 212419610844 is an apocalyptic number.
It is an amenable number.
12419610844 is a deficient number, since it is larger than the sum of its proper divisors (9582584756).
12419610844 is a wasteful number, since it uses less digits than its factorization.
12419610844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73893 (or 73891 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 40.
The spelling of 12419610844 in words is "twelve billion, four hundred nineteen million, six hundred ten thousand, eight hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •