Base | Representation |
---|---|
bin | 110011001000… |
… | …001100001100 |
3 | 221012221022102 |
4 | 303020030030 |
5 | 11412343032 |
6 | 1155134232 |
7 | 221631326 |
oct | 63101414 |
9 | 27187272 |
10 | 13402892 |
11 | 7624878 |
12 | 45a4378 |
13 | 2a13709 |
14 | 1acc616 |
15 | 129b362 |
hex | cc830c |
13402892 has 6 divisors (see below), whose sum is σ = 23455068. Its totient is φ = 6701444.
The previous prime is 13402889. The next prime is 13402897. The reversal of 13402892 is 29820431.
It is not an unprimeable number, because it can be changed into a prime (13402897) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1675358 + ... + 1675365.
It is an arithmetic number, because the mean of its divisors is an integer number (3909178).
Almost surely, 213402892 is an apocalyptic number.
It is an amenable number.
13402892 is a deficient number, since it is larger than the sum of its proper divisors (10052176).
13402892 is a wasteful number, since it uses less digits than its factorization.
13402892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3350727 (or 3350725 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 13402892 is about 3660.9960393314. The cubic root of 13402892 is about 237.5378598924.
Adding to 13402892 its sum of digits (29), we get a square (13402921 = 36612).
The spelling of 13402892 in words is "thirteen million, four hundred two thousand, eight hundred ninety-two".
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