Base | Representation |
---|---|
bin | 1011111001100… |
… | …0001111001010 |
3 | 10110220112000212 |
4 | 2332120033022 |
5 | 100234003014 |
6 | 4541401122 |
7 | 1144125251 |
oct | 276301712 |
9 | 113815025 |
10 | 49906634 |
11 | 26197658 |
12 | 148691a2 |
13 | a454a6b |
14 | 68b1798 |
15 | 45ac23e |
hex | 2f983ca |
49906634 has 8 divisors (see below), whose sum is σ = 75406788. Its totient is φ = 24771040.
The previous prime is 49906627. The next prime is 49906663. The reversal of 49906634 is 43660994.
It can be written as a sum of positive squares in 2 ways, for example, as 46308025 + 3598609 = 6805^2 + 1897^2 .
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 = 49906591 and 49906600.
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, 90797 + ... + 91344.
Almost surely, 249906634 is an apocalyptic number.
49906634 is a deficient number, since it is larger than the sum of its proper divisors (25500154).
49906634 is a wasteful number, since it uses less digits than its factorization.
49906634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182280.
The product of its (nonzero) digits is 139968, while the sum is 41.
The square root of 49906634 is about 7064.4627538122. The cubic root of 49906634 is about 368.1736981282.
The spelling of 49906634 in words is "forty-nine million, nine hundred six thousand, six hundred thirty-four".
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