Base | Representation |
---|---|
bin | 10000000110001010111… |
… | …00100000001110110100 |
3 | 1221212120021202121220221 |
4 | 20003011130200032310 |
5 | 33030141002204432 |
6 | 1102024235104124 |
7 | 54646356545362 |
oct | 10030534401664 |
9 | 1855507677827 |
10 | 553068397492 |
11 | 1a3611767a46 |
12 | 8b2315a2044 |
13 | 402007cc300 |
14 | 1caa9282632 |
15 | e5bea7cb97 |
hex | 80c57203b4 |
553068397492 has 18 divisors (see below), whose sum is σ = 1048048251558. Its totient is φ = 255262336992.
The previous prime is 553068397487. The next prime is 553068397507. The reversal of 553068397492 is 294793860355.
It can be written as a sum of positive squares in 3 ways, for example, as 285069456 + 552783328036 = 16884^2 + 743494^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 553068397492.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 409073583 + ... + 409074934.
Almost surely, 2553068397492 is an apocalyptic number.
553068397492 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
553068397492 is a deficient number, since it is larger than the sum of its proper divisors (494979854066).
553068397492 is a wasteful number, since it uses less digits than its factorization.
553068397492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 818148547 (or 818148532 counting only the distinct ones).
The product of its (nonzero) digits is 48988800, while the sum is 61.
The spelling of 553068397492 in words is "five hundred fifty-three billion, sixty-eight million, three hundred ninety-seven thousand, four hundred ninety-two".
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