Base | Representation |
---|---|
bin | 1000010101101… |
… | …10111100100100 |
3 | 11212122002201102 |
4 | 10022312330210 |
5 | 120402032424 |
6 | 10535215232 |
7 | 1506416333 |
oct | 412667444 |
9 | 155562642 |
10 | 69955364 |
11 | 36540556 |
12 | 1b517518 |
13 | 1165440b |
14 | 940dd1a |
15 | 621c7ae |
hex | 42b6f24 |
69955364 has 24 divisors (see below), whose sum is σ = 125973120. Its totient is φ = 33974496.
The previous prime is 69955363. The next prime is 69955373. The reversal of 69955364 is 46355996.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is not an unprimeable number, because it can be changed into a prime (69955363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24794 + ... + 27470.
It is an arithmetic number, because the mean of its divisors is an integer number (5248880).
Almost surely, 269955364 is an apocalyptic number.
It is an amenable number.
69955364 is a deficient number, since it is larger than the sum of its proper divisors (56017756).
69955364 is a wasteful number, since it uses less digits than its factorization.
69955364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2867 (or 2865 counting only the distinct ones).
The product of its digits is 874800, while the sum is 47.
The square root of 69955364 is about 8363.9323287554. The cubic root of 69955364 is about 412.0409124546.
The spelling of 69955364 in words is "sixty-nine million, nine hundred fifty-five thousand, three hundred sixty-four".
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