Base | Representation |
---|---|
bin | 110101001110101… |
… | …101101001111100 |
3 | 2022020102121120020 |
4 | 311032231221330 |
5 | 3312110040333 |
6 | 224341052140 |
7 | 31062536523 |
oct | 6516555174 |
9 | 2266377506 |
10 | 893049468 |
11 | 419115313 |
12 | 20b0b7050 |
13 | 113031b4c |
14 | 8686b4ba |
15 | 536073b3 |
hex | 353ada7c |
893049468 has 12 divisors (see below), whose sum is σ = 2083782120. Its totient is φ = 297683152.
The previous prime is 893049467. The next prime is 893049503. The reversal of 893049468 is 864940398.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 893049468.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (893049467) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37210383 + ... + 37210406.
It is an arithmetic number, because the mean of its divisors is an integer number (173648510).
Almost surely, 2893049468 is an apocalyptic number.
It is an amenable number.
893049468 is an abundant number, since it is smaller than the sum of its proper divisors (1190732652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
893049468 is a wasteful number, since it uses less digits than its factorization.
893049468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74420796 (or 74420794 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 51.
The square root of 893049468 is about 29883.9332752568. The cubic root of 893049468 is about 962.9975274072.
The spelling of 893049468 in words is "eight hundred ninety-three million, forty-nine thousand, four hundred sixty-eight".
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