Base | Representation |
---|---|
bin | 1111110011011010100000 |
3 | 21210110210021 |
4 | 33303122200 |
5 | 2030032002 |
6 | 224443224 |
7 | 50132665 |
oct | 17633240 |
9 | 7713707 |
10 | 4142752 |
11 | 237a569 |
12 | 1479514 |
13 | b20843 |
14 | 79ba6c |
15 | 56c737 |
hex | 3f36a0 |
4142752 has 12 divisors (see below), whose sum is σ = 8156106. Its totient is φ = 2071360.
The previous prime is 4142707. The next prime is 4142753. The reversal of 4142752 is 2572414.
It can be written as a sum of positive squares in only one way, i.e., 4016016 + 126736 = 2004^2 + 356^2 .
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (4142753) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64699 + ... + 64762.
Almost surely, 24142752 is an apocalyptic number.
It is an amenable number.
4142752 is a deficient number, since it is larger than the sum of its proper divisors (4013354).
4142752 is a wasteful number, since it uses less digits than its factorization.
4142752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129471 (or 129463 counting only the distinct ones).
The product of its digits is 2240, while the sum is 25.
The square root of 4142752 is about 2035.3751496960. The cubic root of 4142752 is about 160.6064484724.
The spelling of 4142752 in words is "four million, one hundred forty-two thousand, seven hundred fifty-two".
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