Base | Representation |
---|---|
bin | 101001111101… |
… | …000000100010 |
3 | 202200202010201 |
4 | 221331000202 |
5 | 10303412134 |
6 | 1031415414 |
7 | 162323353 |
oct | 51750042 |
9 | 22622121 |
10 | 10997794 |
11 | 6231895 |
12 | 382456a |
13 | 2380a92 |
14 | 1663d2a |
15 | e73914 |
hex | a7d022 |
10997794 has 8 divisors (see below), whose sum is σ = 16565868. Its totient is φ = 5475840.
The previous prime is 10997771. The next prime is 10997797. The reversal of 10997794 is 49779901.
It can be written as a sum of positive squares in 2 ways, for example, as 8485569 + 2512225 = 2913^2 + 1585^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (10997797) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10927 + ... + 11890.
Almost surely, 210997794 is an apocalyptic number.
10997794 is a deficient number, since it is larger than the sum of its proper divisors (5568074).
10997794 is a wasteful number, since it uses less digits than its factorization.
10997794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23060.
The product of its (nonzero) digits is 142884, while the sum is 46.
The square root of 10997794 is about 3316.2922066670. The cubic root of 10997794 is about 222.3831410930.
It can be divided in two parts, 109 and 97794, that added together give a triangular number (97903 = T442).
The spelling of 10997794 in words is "ten million, nine hundred ninety-seven thousand, seven hundred ninety-four".
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