Base | Representation |
---|---|
bin | 1100010101011101… |
… | …01101000101100001 |
3 | 122002112100011001101 |
4 | 12022232231011201 |
5 | 102030322411101 |
6 | 3013050234401 |
7 | 323053015135 |
oct | 61256550541 |
9 | 18075304041 |
10 | 6622466401 |
11 | 2899234031 |
12 | 1349a25a01 |
13 | 81702c595 |
14 | 46b7633c5 |
15 | 28b5e2401 |
hex | 18abad161 |
6622466401 has 8 divisors (see below), whose sum is σ = 6662653920. Its totient is φ = 6582314688.
The previous prime is 6622466393. The next prime is 6622466437. The reversal of 6622466401 is 1046642266.
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 6622466401 - 23 = 6622466393 is a prime.
It is a super-2 number, since 2×66224664012 = 87714122464747785602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6622466491) 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, 424990 + ... + 440296.
It is an arithmetic number, because the mean of its divisors is an integer number (832831740).
Almost surely, 26622466401 is an apocalyptic number.
It is an amenable number.
6622466401 is a deficient number, since it is larger than the sum of its proper divisors (40187519).
6622466401 is a wasteful number, since it uses less digits than its factorization.
6622466401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17903.
The product of its (nonzero) digits is 82944, while the sum is 37.
The square root of 6622466401 is about 81378.5377172630. The cubic root of 6622466401 is about 1877.9034271665.
The spelling of 6622466401 in words is "six billion, six hundred twenty-two million, four hundred sixty-six thousand, four hundred one".
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