Base | Representation |
---|---|
bin | 101110110111111101… |
… | …101100011001111010 |
3 | 11210220122201220212101 |
4 | 232313331230121322 |
5 | 1311034221342300 |
6 | 35042144534014 |
7 | 3431151545002 |
oct | 566775543172 |
9 | 153818656771 |
10 | 50331043450 |
11 | 1a38861a986 |
12 | 990792130a |
13 | 499151971c |
14 | 26166a5002 |
15 | 1498986b6a |
hex | bb7f6c67a |
50331043450 has 24 divisors (see below), whose sum is σ = 93635686620. Its totient is φ = 20128128000.
The previous prime is 50331043439. The next prime is 50331043487. The reversal of 50331043450 is 5434013305.
It can be written as a sum of positive squares in 6 ways, for example, as 5331482289 + 44999561161 = 73017^2 + 212131^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135216 + ... + 344884.
Almost surely, 250331043450 is an apocalyptic number.
50331043450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50331043450 is a deficient number, since it is larger than the sum of its proper divisors (43304643170).
50331043450 is a wasteful number, since it uses less digits than its factorization.
50331043450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214482 (or 214477 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 50331043450 its reverse (5434013305), we get a palindrome (55765056755).
The spelling of 50331043450 in words is "fifty billion, three hundred thirty-one million, forty-three thousand, four hundred fifty".
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