Base | Representation |
---|---|
bin | 110101010100000001… |
… | …010000100011101010 |
3 | 12110202110001012102112 |
4 | 311110001100203222 |
5 | 1414214003102304 |
6 | 42144141402322 |
7 | 4064364410666 |
oct | 652401204352 |
9 | 173673035375 |
10 | 57244190954 |
11 | 22305942a25 |
12 | b116b693a2 |
13 | 5523833252 |
14 | 2ab08938a6 |
15 | 1750846b6e |
hex | d540508ea |
57244190954 has 4 divisors (see below), whose sum is σ = 85866286434. Its totient is φ = 28622095476.
The previous prime is 57244190891. The next prime is 57244190999. The reversal of 57244190954 is 45909144275.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 56988670729 + 255520225 = 238723^2 + 15985^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14311047737 + ... + 14311047740.
Almost surely, 257244190954 is an apocalyptic number.
57244190954 is a deficient number, since it is larger than the sum of its proper divisors (28622095480).
57244190954 is a wasteful number, since it uses less digits than its factorization.
57244190954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28622095479.
The product of its (nonzero) digits is 1814400, while the sum is 50.
The spelling of 57244190954 in words is "fifty-seven billion, two hundred forty-four million, one hundred ninety thousand, nine hundred fifty-four".
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