Base | Representation |
---|---|
bin | 11111001001011100… |
… | …001001011110100101 |
3 | 10012022210111001020000 |
4 | 133021130021132211 |
5 | 1021443224322331 |
6 | 23210352531513 |
7 | 2262532312614 |
oct | 371134113645 |
9 | 105283431200 |
10 | 33444370341 |
11 | 13202525498 |
12 | 6594550b99 |
13 | 31ccb54a65 |
14 | 1893a8587b |
15 | d0b1e80e6 |
hex | 7c97097a5 |
33444370341 has 20 divisors (see below), whose sum is σ = 49967619372. Its totient is φ = 22292895168.
The previous prime is 33444370303. The next prime is 33444370381. The reversal of 33444370341 is 14307344433.
It can be written as a sum of positive squares in 2 ways, for example, as 2940350625 + 30504019716 = 54225^2 + 174654^2 .
It is not a de Polignac number, because 33444370341 - 218 = 33444108197 is a prime.
It is a super-2 number, since 2×334443703412 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33444370296 and 33444370305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33444370381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 586491 + ... + 640983.
Almost surely, 233444370341 is an apocalyptic number.
It is an amenable number.
33444370341 is a deficient number, since it is larger than the sum of its proper divisors (16523249031).
33444370341 is an equidigital number, since it uses as much as digits as its factorization.
33444370341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62082 (or 62073 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 36.
The spelling of 33444370341 in words is "thirty-three billion, four hundred forty-four million, three hundred seventy thousand, three hundred forty-one".
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