Base | Representation |
---|---|
bin | 11001010101110… |
… | …010110001000010 |
3 | 1002121222112001110 |
4 | 121111302301002 |
5 | 1332314041422 |
6 | 110104144150 |
7 | 13351442010 |
oct | 3125626102 |
9 | 1077875043 |
10 | 425143362 |
11 | 1a8a89556 |
12 | ba468056 |
13 | 6a105b27 |
14 | 4066b8b0 |
15 | 274cd60c |
hex | 19572c42 |
425143362 has 64 divisors (see below), whose sum is σ = 1046790144. Its totient is φ = 112432320.
The previous prime is 425143349. The next prime is 425143399. The reversal of 425143362 is 263341524.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 22848 + ... + 37044.
It is an arithmetic number, because the mean of its divisors is an integer number (16356096).
Almost surely, 2425143362 is an apocalyptic number.
425143362 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 425143362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523395072).
425143362 is an abundant number, since it is smaller than the sum of its proper divisors (621646782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425143362 is a wasteful number, since it uses less digits than its factorization.
425143362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14263.
The product of its digits is 17280, while the sum is 30.
The square root of 425143362 is about 20619.0048741446. The cubic root of 425143362 is about 751.9318268986.
Adding to 425143362 its reverse (263341524), we get a palindrome (688484886).
The spelling of 425143362 in words is "four hundred twenty-five million, one hundred forty-three thousand, three hundred sixty-two".
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