Base | Representation |
---|---|
bin | 11010000010100100… |
… | …01010101000000101 |
3 | 1100002022011212211020 |
4 | 31001102022220011 |
5 | 212112411324140 |
6 | 10231123501353 |
7 | 1003304411103 |
oct | 150122125005 |
9 | 40068155736 |
10 | 13980183045 |
11 | 5a244a3494 |
12 | 2861b27859 |
13 | 141a490b7a |
14 | 9689d8c73 |
15 | 56c51b6d0 |
hex | 34148aa05 |
13980183045 has 32 divisors (see below), whose sum is σ = 23362266240. Its totient is φ = 7131605760.
The previous prime is 13980183043. The next prime is 13980183047. The reversal of 13980183045 is 54038108931.
It is an interprime number because it is at equal distance from previous prime (13980183043) and next prime (13980183047).
It is not a de Polignac number, because 13980183045 - 21 = 13980183043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13980182988 and 13980183006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13980183043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180726 + ... + 246215.
It is an arithmetic number, because the mean of its divisors is an integer number (730070820).
Almost surely, 213980183045 is an apocalyptic number.
13980183045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13980183045 is a deficient number, since it is larger than the sum of its proper divisors (9382083195).
13980183045 is a wasteful number, since it uses less digits than its factorization.
13980183045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427045.
The product of its (nonzero) digits is 103680, while the sum is 42.
The spelling of 13980183045 in words is "thirteen billion, nine hundred eighty million, one hundred eighty-three thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •