Base | Representation |
---|---|
bin | 1011110000010… |
… | …0100001110000 |
3 | 10102202210002210 |
4 | 2330010201300 |
5 | 100110122431 |
6 | 4520412120 |
7 | 1136025330 |
oct | 274044160 |
9 | 112683083 |
10 | 49301616 |
11 | 25914041 |
12 | 14617040 |
13 | a2a2570 |
14 | 67950c0 |
15 | 44dcd46 |
hex | 2f04870 |
49301616 has 80 divisors (see below), whose sum is σ = 156767744. Its totient is φ = 13001472.
The previous prime is 49301597. The next prime is 49301621. The reversal of 49301616 is 61610394.
It is a super-2 number, since 2×493016162 = 4861298680422912, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276 + ... + 10011.
Almost surely, 249301616 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49301616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78383872).
49301616 is an abundant number, since it is smaller than the sum of its proper divisors (107466128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49301616 is a wasteful number, since it uses less digits than its factorization.
49301616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11318 (or 11312 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 49301616 is about 7021.5109485067. The cubic root of 49301616 is about 366.6798555403.
The spelling of 49301616 in words is "forty-nine million, three hundred one thousand, six hundred sixteen".
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