Base | Representation |
---|---|
bin | 1011101011010… |
… | …0101110010111 |
3 | 10102011011201101 |
4 | 2322310232113 |
5 | 100014142433 |
6 | 4505410531 |
7 | 1133164336 |
oct | 272645627 |
9 | 112134641 |
10 | 48974743 |
11 | 257104a4 |
12 | 14499a47 |
13 | a1b984c |
14 | 670bd1d |
15 | 447607d |
hex | 2eb4b97 |
48974743 has 8 divisors (see below), whose sum is σ = 49656816. Its totient is φ = 48297600.
The previous prime is 48974729. The next prime is 48974753. The reversal of 48974743 is 34747984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48974743 - 29 = 48974231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48974693 and 48974702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48974753) 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, 21583 + ... + 23743.
It is an arithmetic number, because the mean of its divisors is an integer number (6207102).
Almost surely, 248974743 is an apocalyptic number.
48974743 is a deficient number, since it is larger than the sum of its proper divisors (682073).
48974743 is a wasteful number, since it uses less digits than its factorization.
48974743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2465.
The product of its digits is 677376, while the sum is 46.
The square root of 48974743 is about 6998.1956960348. The cubic root of 48974743 is about 365.8676873501.
The spelling of 48974743 in words is "forty-eight million, nine hundred seventy-four thousand, seven hundred forty-three".
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