Base | Representation |
---|---|
bin | 110011001100… |
… | …110111111001 |
3 | 221020220121211 |
4 | 303030313321 |
5 | 11414001243 |
6 | 1155403121 |
7 | 222041260 |
oct | 63146771 |
9 | 27226554 |
10 | 13422073 |
11 | 7638225 |
12 | 45b34a1 |
13 | 2a1c372 |
14 | 1ad55d7 |
15 | 12a1d9d |
hex | cccdf9 |
13422073 has 8 divisors (see below), whose sum is σ = 15362048. Its totient is φ = 11487744.
The previous prime is 13422067. The next prime is 13422077. The reversal of 13422073 is 37022431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13422073 - 217 = 13291001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13422077) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7240 + ... + 8902.
It is an arithmetic number, because the mean of its divisors is an integer number (1920256).
Almost surely, 213422073 is an apocalyptic number.
It is an amenable number.
13422073 is a deficient number, since it is larger than the sum of its proper divisors (1939975).
13422073 is a wasteful number, since it uses less digits than its factorization.
13422073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2823.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 13422073 is about 3663.6147450298. The cubic root of 13422073 is about 237.6511200738.
The spelling of 13422073 in words is "thirteen million, four hundred twenty-two thousand, seventy-three".
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