Base | Representation |
---|---|
bin | 100000111101110… |
… | …010110110100110 |
3 | 1102112200212101201 |
4 | 200331302312212 |
5 | 2113041214430 |
6 | 130514113114 |
7 | 16464005644 |
oct | 4075626646 |
9 | 1375625351 |
10 | 553069990 |
11 | 264214740 |
12 | 13527b79a |
13 | 8a776965 |
14 | 5364c194 |
15 | 3384c8ca |
hex | 20f72da6 |
553069990 has 16 divisors (see below), whose sum is σ = 1086028560. Its totient is φ = 201116320.
The previous prime is 553069967. The next prime is 553070051. The reversal of 553069990 is 99960355.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 553069990.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2513845 + ... + 2514064.
It is an arithmetic number, because the mean of its divisors is an integer number (67876785).
Almost surely, 2553069990 is an apocalyptic number.
553069990 is a deficient number, since it is larger than the sum of its proper divisors (532958570).
553069990 is a wasteful number, since it uses less digits than its factorization.
553069990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5027927.
The product of its (nonzero) digits is 328050, while the sum is 46.
The square root of 553069990 is about 23517.4401242992. The cubic root of 553069990 is about 820.8428721668.
The spelling of 553069990 in words is "five hundred fifty-three million, sixty-nine thousand, nine hundred ninety".
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