Base | Representation |
---|---|
bin | 1011101101001… |
… | …1111110010001 |
3 | 10102101200021220 |
4 | 2323103332101 |
5 | 100032241422 |
6 | 4512235253 |
7 | 1134236445 |
oct | 273237621 |
9 | 112350256 |
10 | 49102737 |
11 | 25798682 |
12 | 1453bb29 |
13 | a232b98 |
14 | 6742825 |
15 | 449de5c |
hex | 2ed3f91 |
49102737 has 8 divisors (see below), whose sum is σ = 67239936. Its totient is φ = 31850352.
The previous prime is 49102727. The next prime is 49102741. The reversal of 49102737 is 73720194.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49102737 - 26 = 49102673 is a prime.
It is a super-2 number, since 2×491027372 = 4822157561782338, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 49102698 and 49102707.
It is not an unprimeable number, because it can be changed into a prime (49102727) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221073 + ... + 221294.
It is an arithmetic number, because the mean of its divisors is an integer number (8404992).
Almost surely, 249102737 is an apocalyptic number.
It is an amenable number.
49102737 is a deficient number, since it is larger than the sum of its proper divisors (18137199).
49102737 is a wasteful number, since it uses less digits than its factorization.
49102737 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442407.
The product of its (nonzero) digits is 10584, while the sum is 33.
The square root of 49102737 is about 7007.3345146354. The cubic root of 49102737 is about 366.1861381118.
The spelling of 49102737 in words is "forty-nine million, one hundred two thousand, seven hundred thirty-seven".
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