Base | Representation |
---|---|
bin | 1100100111110… |
… | …1000100100010 |
3 | 10200121200112010 |
4 | 3021331010202 |
5 | 102023103330 |
6 | 5130413350 |
7 | 1211664126 |
oct | 311750442 |
9 | 120550463 |
10 | 52941090 |
11 | 2797a474 |
12 | 15891256 |
13 | ac77cb7 |
14 | 7061586 |
15 | 49ab3b0 |
hex | 327d122 |
52941090 has 32 divisors (see below), whose sum is σ = 127344960. Its totient is φ = 14085824.
The previous prime is 52941089. The next prime is 52941103. The reversal of 52941090 is 9014925.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13537 + ... + 17003.
It is an arithmetic number, because the mean of its divisors is an integer number (3979530).
Almost surely, 252941090 is an apocalyptic number.
52941090 is an abundant number, since it is smaller than the sum of its proper divisors (74403870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52941090 is a wasteful number, since it uses less digits than its factorization.
52941090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3986.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 52941090 is about 7276.0628089647. The cubic root of 52941090 is about 375.4893522583.
The spelling of 52941090 in words is "fifty-two million, nine hundred forty-one thousand, ninety".
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