Base | Representation |
---|---|
bin | 1011101111101… |
… | …0001010001010 |
3 | 10102200121211211 |
4 | 2323322022022 |
5 | 100102243041 |
6 | 4515443334 |
7 | 1135460446 |
oct | 273721212 |
9 | 112617754 |
10 | 49259146 |
11 | 25895142 |
12 | 145b654a |
13 | a289131 |
14 | 6783826 |
15 | 44d0481 |
hex | 2efa28a |
49259146 has 8 divisors (see below), whose sum is σ = 77101344. Its totient is φ = 23558700.
The previous prime is 49259143. The next prime is 49259239. The reversal of 49259146 is 64195294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 49259099 and 49259108.
It is not an unprimeable number, because it can be changed into a prime (49259143) 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, 535380 + ... + 535471.
It is an arithmetic number, because the mean of its divisors is an integer number (9637668).
Almost surely, 249259146 is an apocalyptic number.
49259146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
49259146 is a deficient number, since it is larger than the sum of its proper divisors (27842198).
49259146 is a wasteful number, since it uses less digits than its factorization.
49259146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070876.
The product of its digits is 77760, while the sum is 40.
The square root of 49259146 is about 7018.4860190785. The cubic root of 49259146 is about 366.5745353464.
The spelling of 49259146 in words is "forty-nine million, two hundred fifty-nine thousand, one hundred forty-six".
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