Base | Representation |
---|---|
bin | 1010110100110… |
… | …0001111000011 |
3 | 10011102121111112 |
4 | 2231030033003 |
5 | 43110313102 |
6 | 4301033535 |
7 | 1060621340 |
oct | 255141703 |
9 | 104377445 |
10 | 45401027 |
11 | 2369a511 |
12 | 132558ab |
13 | 9538019 |
14 | 605b7c7 |
15 | 3ebc252 |
hex | 2b4c3c3 |
45401027 has 8 divisors (see below), whose sum is σ = 52346976. Its totient is φ = 38570112.
The previous prime is 45400973. The next prime is 45401039. The reversal of 45401027 is 72010454.
45401027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45401027 - 212 = 45396931 is a prime.
It is a super-2 number, since 2×454010272 = 4122506505309458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45400993 and 45401011.
It is not an unprimeable number, because it can be changed into a prime (45401087) 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, 27908 + ... + 29489.
It is an arithmetic number, because the mean of its divisors is an integer number (6543372).
Almost surely, 245401027 is an apocalyptic number.
45401027 is a deficient number, since it is larger than the sum of its proper divisors (6945949).
45401027 is a wasteful number, since it uses less digits than its factorization.
45401027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57517.
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 45401027 is about 6738.0284208365. The cubic root of 45401027 is about 356.7428073777.
The spelling of 45401027 in words is "forty-five million, four hundred one thousand, twenty-seven".
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