Base | Representation |
---|---|
bin | 1010101111000… |
… | …0101101001000 |
3 | 10010201120020002 |
4 | 2223300231020 |
5 | 43011313440 |
6 | 4245022132 |
7 | 1054500326 |
oct | 253605510 |
9 | 103646202 |
10 | 45026120 |
11 | 23463877 |
12 | 130b4948 |
13 | 9436499 |
14 | 5da0d16 |
15 | 3e46115 |
hex | 2af0b48 |
45026120 has 16 divisors (see below), whose sum is σ = 101308860. Its totient is φ = 18010432.
The previous prime is 45026119. The next prime is 45026171. The reversal of 45026120 is 2162054.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 44649124 + 376996 = 6682^2 + 614^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 45026092 and 45026101.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562787 + ... + 562866.
Almost surely, 245026120 is an apocalyptic number.
45026120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45026120 is an abundant number, since it is smaller than the sum of its proper divisors (56282740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45026120 is a wasteful number, since it uses less digits than its factorization.
45026120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125664 (or 1125660 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 45026120 is about 6710.1505199213. The cubic root of 45026120 is about 355.7581364366.
Adding to 45026120 its reverse (2162054), we get a palindrome (47188174).
The spelling of 45026120 in words is "forty-five million, twenty-six thousand, one hundred twenty".
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