Base | Representation |
---|---|
bin | 1111011101100010010010 |
3 | 21121220212020 |
4 | 33131202102 |
5 | 2014200023 |
6 | 222512310 |
7 | 46310505 |
oct | 17354222 |
9 | 7556766 |
10 | 4053138 |
11 | 2319201 |
12 | 1435696 |
13 | abbb0b |
14 | 77713c |
15 | 550de3 |
hex | 3dd892 |
4053138 has 16 divisors (see below), whose sum is σ = 8142816. Its totient is φ = 1344960.
The previous prime is 4053131. The next prime is 4053143. The reversal of 4053138 is 8313504.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4053131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45 + ... + 2847.
It is an arithmetic number, because the mean of its divisors is an integer number (508926).
Almost surely, 24053138 is an apocalyptic number.
4053138 is an abundant number, since it is smaller than the sum of its proper divisors (4089678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4053138 is a wasteful number, since it uses less digits than its factorization.
4053138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3049.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 4053138 is about 2013.2406711568. The cubic root of 4053138 is about 159.4399429295.
The spelling of 4053138 in words is "four million, fifty-three thousand, one hundred thirty-eight".
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