Base | Representation |
---|---|
bin | 111101110001100… |
… | …1001001001000110 |
3 | 12100110100122211202 |
4 | 1323203021021012 |
5 | 13221114410204 |
6 | 541403302502 |
7 | 102236411000 |
oct | 17343111106 |
9 | 5313318752 |
10 | 2072810054 |
11 | 974057967 |
12 | 49a21aa32 |
13 | 27058ac33 |
14 | 15940d370 |
15 | c1e95e1e |
hex | 7b8c9246 |
2072810054 has 64 divisors (see below), whose sum is σ = 3854400000. Its totient is φ = 833299488.
The previous prime is 2072810029. The next prime is 2072810087. The reversal of 2072810054 is 4500182702.
It is a junction number, because it is equal to n+sod(n) for n = 2072809999 and 2072810026.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1419977 + ... + 1421435.
It is an arithmetic number, because the mean of its divisors is an integer number (60225000).
Almost surely, 22072810054 is an apocalyptic number.
2072810054 is a deficient number, since it is larger than the sum of its proper divisors (1781589946).
2072810054 is a wasteful number, since it uses less digits than its factorization.
2072810054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1610 (or 1596 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 2072810054 is about 45528.1237698195. The cubic root of 2072810054 is about 1275.0283328831.
Adding to 2072810054 its reverse (4500182702), we get a palindrome (6572992756).
The spelling of 2072810054 in words is "two billion, seventy-two million, eight hundred ten thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •