Base | Representation |
---|---|
bin | 1011101011110… |
… | …0001110010100 |
3 | 10102012201212001 |
4 | 2322330032110 |
5 | 100021133320 |
6 | 4510205044 |
7 | 1133353030 |
oct | 272741624 |
9 | 112181761 |
10 | 49005460 |
11 | 25731589 |
12 | 144b3784 |
13 | a1ca81a |
14 | 67191c0 |
15 | 448020a |
hex | 2ebc394 |
49005460 has 24 divisors (see below), whose sum is σ = 117613440. Its totient is φ = 16801824.
The previous prime is 49005457. The next prime is 49005487. The reversal of 49005460 is 6450094.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174880 + ... + 175159.
It is an arithmetic number, because the mean of its divisors is an integer number (4900560).
Almost surely, 249005460 is an apocalyptic number.
It is an amenable number.
49005460 is an abundant number, since it is smaller than the sum of its proper divisors (68607980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49005460 is a wasteful number, since it uses less digits than its factorization.
49005460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350055 (or 350053 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 49005460 is about 7000.3899891363. The cubic root of 49005460 is about 365.9441622044.
The spelling of 49005460 in words is "forty-nine million, five thousand, four hundred sixty".
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