Base | Representation |
---|---|
bin | 1111110100101111011110 |
3 | 21210202020200 |
4 | 33310233132 |
5 | 2030220230 |
6 | 224524330 |
7 | 50154564 |
oct | 17645736 |
9 | 7722220 |
10 | 4148190 |
11 | 2383662 |
12 | 14806a6 |
13 | b23167 |
14 | 79da34 |
15 | 56e160 |
hex | 3f4bde |
4148190 has 24 divisors (see below), whose sum is σ = 10785528. Its totient is φ = 1106160.
The previous prime is 4148161. The next prime is 4148219. The reversal of 4148190 is 918414.
It is an interprime number because it is at equal distance from previous prime (4148161) and next prime (4148219).
It is a super-2 number, since 2×41481902 = 34414960552200, which contains 22 as substring.
It is a Curzon number.
It is a nialpdrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22956 + ... + 23135.
It is an arithmetic number, because the mean of its divisors is an integer number (449397).
Almost surely, 24148190 is an apocalyptic number.
4148190 is an abundant number, since it is smaller than the sum of its proper divisors (6637338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4148190 is a wasteful number, since it uses less digits than its factorization.
4148190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46104 (or 46101 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 4148190 is about 2036.7105832690. The cubic root of 4148190 is about 160.6766913124.
The spelling of 4148190 in words is "four million, one hundred forty-eight thousand, one hundred ninety".
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