Base | Representation |
---|---|
bin | 110000011000100000… |
… | …111011111111001111 |
3 | 11222002112202220112021 |
4 | 300120200323333033 |
5 | 1322343412120210 |
6 | 35511011551011 |
7 | 3516251215303 |
oct | 603040737717 |
9 | 158075686467 |
10 | 51950895055 |
11 | 20039a20414 |
12 | a09a2bb467 |
13 | 4b8bcb31b7 |
14 | 272b885d03 |
15 | 1540ca7bda |
hex | c1883bfcf |
51950895055 has 8 divisors (see below), whose sum is σ = 63397702800. Its totient is φ = 40856296896.
The previous prime is 51950895053. The next prime is 51950895077. The reversal of 51950895055 is 55059805915.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 51950895055 - 21 = 51950895053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 51950894993 and 51950895011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51950895053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88052070 + ... + 88052659.
It is an arithmetic number, because the mean of its divisors is an integer number (7924712850).
Almost surely, 251950895055 is an apocalyptic number.
51950895055 is a deficient number, since it is larger than the sum of its proper divisors (11446807745).
51950895055 is a wasteful number, since it uses less digits than its factorization.
51950895055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176104793.
The product of its (nonzero) digits is 2025000, while the sum is 52.
The spelling of 51950895055 in words is "fifty-one billion, nine hundred fifty million, eight hundred ninety-five thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •