Base | Representation |
---|---|
bin | 11010111111110… |
… | …101001111000101 |
3 | 1011120021202220000 |
4 | 122333311033011 |
5 | 1411423100431 |
6 | 112540031513 |
7 | 14136634641 |
oct | 3277651705 |
9 | 1146252800 |
10 | 452940741 |
11 | 2127450a0 |
12 | 107832599 |
13 | 72ab9396 |
14 | 44225c21 |
15 | 29b6e9e6 |
hex | 1aff53c5 |
452940741 has 60 divisors (see below), whose sum is σ = 784544640. Its totient is φ = 258215040.
The previous prime is 452940727. The next prime is 452940751. The reversal of 452940741 is 147049254.
It is a happy number.
It is not a de Polignac number, because 452940741 - 219 = 452416453 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 452940696 and 452940705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452940751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 256620 + ... + 258378.
It is an arithmetic number, because the mean of its divisors is an integer number (13075744).
Almost surely, 2452940741 is an apocalyptic number.
It is an amenable number.
452940741 is a deficient number, since it is larger than the sum of its proper divisors (331603899).
452940741 is a wasteful number, since it uses less digits than its factorization.
452940741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1816 (or 1790 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 452940741 is about 21282.4044929139. The cubic root of 452940741 is about 767.9750815890.
Adding to 452940741 its reverse (147049254), we get a palindrome (599989995).
The spelling of 452940741 in words is "four hundred fifty-two million, nine hundred forty thousand, seven hundred forty-one".
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