Base | Representation |
---|---|
bin | 11001010101110… |
… | …010001110010100 |
3 | 1002121222102000011 |
4 | 121111302032110 |
5 | 1332314004030 |
6 | 110104130004 |
7 | 13351432354 |
oct | 3125621624 |
9 | 1077872004 |
10 | 425141140 |
11 | 1a8a87916 |
12 | ba466904 |
13 | 6a104b08 |
14 | 4066ab64 |
15 | 274ccb2a |
hex | 19572394 |
425141140 has 24 divisors (see below), whose sum is σ = 899318952. Its totient is φ = 168814080.
The previous prime is 425141089. The next prime is 425141153. The reversal of 425141140 is 41141524.
It can be written as a sum of positive squares in 4 ways, for example, as 98327056 + 326814084 = 9916^2 + 18078^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74841 + ... + 80320.
It is an arithmetic number, because the mean of its divisors is an integer number (37471623).
Almost surely, 2425141140 is an apocalyptic number.
It is an amenable number.
425141140 is an abundant number, since it is smaller than the sum of its proper divisors (474177812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425141140 is a wasteful number, since it uses less digits than its factorization.
425141140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155307 (or 155305 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 425141140 is about 20618.9509917454. The cubic root of 425141140 is about 751.9305169127.
Adding to 425141140 its reverse (41141524), we get a palindrome (466282664).
The spelling of 425141140 in words is "four hundred twenty-five million, one hundred forty-one thousand, one hundred forty".
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