Base | Representation |
---|---|
bin | 11001010110100… |
… | …101010100100000 |
3 | 1002122101001002201 |
4 | 121112211110200 |
5 | 1332342203212 |
6 | 110112422544 |
7 | 13353263503 |
oct | 3126452440 |
9 | 1078331081 |
10 | 425350432 |
11 | 1a9110091 |
12 | ba547a54 |
13 | 6a179160 |
14 | 406c313a |
15 | 2751eb57 |
hex | 195a5520 |
425350432 has 96 divisors (see below), whose sum is σ = 929359872. Its totient is φ = 190439424.
The previous prime is 425350427. The next prime is 425350433. The reversal of 425350432 is 234053524.
It is a self number, because there is not a number n which added to its sum of digits gives 425350432.
It is not an unprimeable number, because it can be changed into a prime (425350433) 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, 3349153 + ... + 3349279.
It is an arithmetic number, because the mean of its divisors is an integer number (9680832).
Almost surely, 2425350432 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 425350432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464679936).
425350432 is an abundant number, since it is smaller than the sum of its proper divisors (504009440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425350432 is a wasteful number, since it uses less digits than its factorization.
425350432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330 (or 322 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 425350432 is about 20624.0256012254. The cubic root of 425350432 is about 752.0538855306.
The spelling of 425350432 in words is "four hundred twenty-five million, three hundred fifty thousand, four hundred thirty-two".
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