| Base | Representation |
|---|---|
| bin | 1010101111000… |
| … | …0100101100000 |
| 3 | 10010201112120000 |
| 4 | 2223300211200 |
| 5 | 43011310012 |
| 6 | 4245020000 |
| 7 | 1054466031 |
| oct | 253604540 |
| 9 | 103645500 |
| 10 | 45025632 |
| 11 | 23463473 |
| 12 | 130b4600 |
| 13 | 94361b2 |
| 14 | 5da0a88 |
| 15 | 3e45ddc |
| hex | 2af0960 |
45025632 has 120 divisors (see below), whose sum is σ = 137214000. Its totient is φ = 14466816.
The previous prime is 45025627. The next prime is 45025637. The reversal of 45025632 is 23652054.
45025632 is a `hidden beast` number, since 4 + 5 + 0 + 25 + 632 = 666.
It is an interprime number because it is at equal distance from previous prime (45025627) and next prime (45025637).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 45025596 and 45025605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45025637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 74869 + ... + 75467.
It is an arithmetic number, because the mean of its divisors is an integer number (1143450).
Almost surely, 245025632 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45025632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68607000).
45025632 is an abundant number, since it is smaller than the sum of its proper divisors (92188368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45025632 is a wasteful number, since it uses less digits than its factorization.
45025632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 650 (or 633 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 45025632 is about 6710.1141570021. The cubic root of 45025632 is about 355.7568511782.
Adding to 45025632 its reverse (23652054), we get a palindrome (68677686).
The spelling of 45025632 in words is "forty-five million, twenty-five thousand, six hundred thirty-two".
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