Base | Representation |
---|---|
bin | 10010001111001111111100 |
3 | 22222220101000 |
4 | 102033033330 |
5 | 2210443202 |
6 | 250250300 |
7 | 55431633 |
oct | 22171774 |
9 | 8886330 |
10 | 4781052 |
11 | 2776091 |
12 | 1726990 |
13 | cb5233 |
14 | 8c651a |
15 | 64691c |
hex | 48f3fc |
4781052 has 24 divisors (see below), whose sum is σ = 12395600. Its totient is φ = 1593648.
The previous prime is 4781047. The next prime is 4781057. The reversal of 4781052 is 2501874.
It is an interprime number because it is at equal distance from previous prime (4781047) and next prime (4781057).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an alternating number because its digits alternate between even and odd.
It is a nialpdrome in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4781057) 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, 22027 + ... + 22242.
Almost surely, 24781052 is an apocalyptic number.
It is an amenable number.
4781052 is an abundant number, since it is smaller than the sum of its proper divisors (7614548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4781052 is a wasteful number, since it uses less digits than its factorization.
4781052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44282 (or 44274 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 4781052 is about 2186.5616844718. The cubic root of 4781052 is about 168.4642769883.
The spelling of 4781052 in words is "four million, seven hundred eighty-one thousand, fifty-two".
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