Base | Representation |
---|---|
bin | 11010111100110… |
… | …100111100100100 |
3 | 1011111210202111000 |
4 | 122330310330210 |
5 | 1411222344444 |
6 | 112511113300 |
7 | 14130144453 |
oct | 3274647444 |
9 | 1144722430 |
10 | 452153124 |
11 | 212257375 |
12 | 107512830 |
13 | 728a1a37 |
14 | 4409cb9a |
15 | 29a66469 |
hex | 1af34f24 |
452153124 has 48 divisors (see below), whose sum is σ = 1186395840. Its totient is φ = 148898880.
The previous prime is 452153081. The next prime is 452153129. The reversal of 452153124 is 421351254.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (452153129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16257 + ... + 34184.
It is an arithmetic number, because the mean of its divisors is an integer number (24716580).
Almost surely, 2452153124 is an apocalyptic number.
It is an amenable number.
452153124 is an abundant number, since it is smaller than the sum of its proper divisors (734242716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
452153124 is a wasteful number, since it uses less digits than its factorization.
452153124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50537 (or 50529 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 452153124 is about 21263.8924940849. The cubic root of 452153124 is about 767.5296802989.
The spelling of 452153124 in words is "four hundred fifty-two million, one hundred fifty-three thousand, one hundred twenty-four".
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