Base | Representation |
---|---|
bin | 1111110011000111… |
… | …1010010110111100 |
3 | 101221120002012110100 |
4 | 3330301322112330 |
5 | 32141140130044 |
6 | 1540454041100 |
7 | 210044262630 |
oct | 37461722674 |
9 | 11846065410 |
10 | 4240942524 |
11 | 18869a0985 |
12 | 9a4349190 |
13 | 527812560 |
14 | 2c3352dc0 |
15 | 19c4ba869 |
hex | fcc7a5bc |
4240942524 has 144 divisors (see below), whose sum is σ = 13217637888. Its totient is φ = 1116491904.
The previous prime is 4240942523. The next prime is 4240942549. The reversal of 4240942524 is 4252490424.
4240942524 is a `hidden beast` number, since 4 + 2 + 40 + 94 + 2 + 524 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4240942523) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3101689 + ... + 3103055.
It is an arithmetic number, because the mean of its divisors is an integer number (91789152).
Almost surely, 24240942524 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 4240942524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6608818944).
4240942524 is an abundant number, since it is smaller than the sum of its proper divisors (8976695364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4240942524 is a wasteful number, since it uses less digits than its factorization.
4240942524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2344 (or 2339 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
The square root of 4240942524 is about 65122.5193308736. The cubic root of 4240942524 is about 1618.6543878690.
The spelling of 4240942524 in words is "four billion, two hundred forty million, nine hundred forty-two thousand, five hundred twenty-four".
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