Base | Representation |
---|---|
bin | 1001011100101111… |
… | …01110010111010010 |
3 | 111002112121222022021 |
4 | 10232113232113102 |
5 | 40342133012300 |
6 | 2155214402054 |
7 | 236466160006 |
oct | 45627562722 |
9 | 14075558267 |
10 | 5072938450 |
11 | 21735a5818 |
12 | b96b0032a |
13 | 62acb8a38 |
14 | 361a4a706 |
15 | 1ea562d1a |
hex | 12e5ee5d2 |
5072938450 has 12 divisors (see below), whose sum is σ = 9435665610. Its totient is φ = 2029175360.
The previous prime is 5072938399. The next prime is 5072938463. The reversal of 5072938450 is 548392705.
It can be written as a sum of positive squares in 3 ways, for example, as 3477814729 + 1595123721 = 58973^2 + 39939^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5072938397 and 5072938406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50729335 + ... + 50729434.
Almost surely, 25072938450 is an apocalyptic number.
5072938450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5072938450 is a deficient number, since it is larger than the sum of its proper divisors (4362727160).
5072938450 is a wasteful number, since it uses less digits than its factorization.
5072938450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101458781 (or 101458776 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 43.
The square root of 5072938450 is about 71224.5635297262. The cubic root of 5072938450 is about 1718.2507059672.
The spelling of 5072938450 in words is "five billion, seventy-two million, nine hundred thirty-eight thousand, four hundred fifty".
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