Base | Representation |
---|---|
bin | 11001010111010… |
… | …110000100110100 |
3 | 1002122202012001000 |
4 | 121113112010310 |
5 | 1332420101012 |
6 | 110121003300 |
7 | 13355054640 |
oct | 3127260464 |
9 | 1078665030 |
10 | 425550132 |
11 | 1a9237127 |
12 | ba623530 |
13 | 6a219017 |
14 | 40735c20 |
15 | 2755dddc |
hex | 195d6134 |
425550132 has 48 divisors (see below), whose sum is σ = 1260891520. Its totient is φ = 121585536.
The previous prime is 425550127. The next prime is 425550133. The reversal of 425550132 is 231055524.
It is a happy number.
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 = 425550096 and 425550105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425550133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280693 + ... + 282204.
Almost surely, 2425550132 is an apocalyptic number.
425550132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
425550132 is an abundant number, since it is smaller than the sum of its proper divisors (835341388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425550132 is a wasteful number, since it uses less digits than its factorization.
425550132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 562917 (or 562909 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 425550132 is about 20628.8664739486. The cubic root of 425550132 is about 752.1715623542.
The spelling of 425550132 in words is "four hundred twenty-five million, five hundred fifty thousand, one hundred thirty-two".
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