Base | Representation |
---|---|
bin | 1011110000000… |
… | …0111101111010 |
3 | 10102202001002201 |
4 | 2330000331322 |
5 | 100104141114 |
6 | 4520220414 |
7 | 1135634656 |
oct | 274007572 |
9 | 112661081 |
10 | 49287034 |
11 | 25904095 |
12 | 1460a70a |
13 | a298a34 |
14 | 678da66 |
15 | 44d8874 |
hex | 2f00f7a |
49287034 has 8 divisors (see below), whose sum is σ = 75928788. Its totient is φ = 23977440.
The previous prime is 49287019. The next prime is 49287053. The reversal of 49287034 is 43078294.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 49042009 + 245025 = 7003^2 + 495^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 49286984 and 49287002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332947 + ... + 333094.
Almost surely, 249287034 is an apocalyptic number.
49287034 is a deficient number, since it is larger than the sum of its proper divisors (26641754).
49287034 is a wasteful number, since it uses less digits than its factorization.
49287034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666080.
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 49287034 is about 7020.4724912217. The cubic root of 49287034 is about 366.6437008573.
The spelling of 49287034 in words is "forty-nine million, two hundred eighty-seven thousand, thirty-four".
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