Base | Representation |
---|---|
bin | 11011000101001… |
… | …101001010010100 |
3 | 1011122221100021210 |
4 | 123011031022110 |
5 | 1412303140320 |
6 | 113030141420 |
7 | 14154622665 |
oct | 3305151224 |
9 | 1148840253 |
10 | 454349460 |
11 | 213517524 |
12 | 1081b1870 |
13 | 73190646 |
14 | 444b136c |
15 | 29d4c0e0 |
hex | 1b14d294 |
454349460 has 48 divisors (see below), whose sum is σ = 1280010816. Its totient is φ = 120413952.
The previous prime is 454349459. The next prime is 454349471. The reversal of 454349460 is 64943454.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13449 + ... + 33008.
It is an arithmetic number, because the mean of its divisors is an integer number (26666892).
Almost surely, 2454349460 is an apocalyptic number.
It is an amenable number.
454349460 is an abundant number, since it is smaller than the sum of its proper divisors (825661356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454349460 is a wasteful number, since it uses less digits than its factorization.
454349460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46632 (or 46630 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 39.
The square root of 454349460 is about 21315.4746604433. The cubic root of 454349460 is about 768.7704331934.
The spelling of 454349460 in words is "four hundred fifty-four million, three hundred forty-nine thousand, four hundred sixty".
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