Base | Representation |
---|---|
bin | 100000110010110… |
… | …011111011001000 |
3 | 1102100021120212202 |
4 | 200302303323020 |
5 | 2111322101132 |
6 | 130332255332 |
7 | 16430354534 |
oct | 4062637310 |
9 | 1370246782 |
10 | 550190792 |
11 | 262628538 |
12 | 134311548 |
13 | 89ca92a8 |
14 | 530dcbc4 |
15 | 3347e762 |
hex | 20cb3ec8 |
550190792 has 12 divisors (see below), whose sum is σ = 1031732145. Its totient is φ = 275062224.
The previous prime is 550190783. The next prime is 550190807. The reversal of 550190792 is 297091055.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 502387396 + 47803396 = 22414^2 + 6914^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=16586.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 62198 + ... + 70490.
Almost surely, 2550190792 is an apocalyptic number.
It is an amenable number.
550190792 is a deficient number, since it is larger than the sum of its proper divisors (481541353).
550190792 is an frugal number, since it uses more digits than its factorization.
550190792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16592 (or 8295 counting only the distinct ones).
The product of its (nonzero) digits is 28350, while the sum is 38.
The square root of 550190792 is about 23456.1461455202. The cubic root of 550190792 is about 819.4159990078.
The spelling of 550190792 in words is "five hundred fifty million, one hundred ninety thousand, seven hundred ninety-two".
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