Base | Representation |
---|---|
bin | 10000010110100… |
… | …011100000010001 |
3 | 201010020022202212 |
4 | 100112203200101 |
5 | 1030213114144 |
6 | 43120121505 |
7 | 6540630353 |
oct | 2026434021 |
9 | 633208685 |
10 | 274348049 |
11 | 130953828 |
12 | 77a66295 |
13 | 44ab8c31 |
14 | 286170d3 |
15 | 1914349e |
hex | 105a3811 |
274348049 has 16 divisors (see below), whose sum is σ = 297986880. Its totient is φ = 251760960.
The previous prime is 274348031. The next prime is 274348099. The reversal of 274348049 is 940843472.
It is a cyclic number.
It is not a de Polignac number, because 274348049 - 228 = 5912593 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 274347997 and 274348015.
It is not an unprimeable number, because it can be changed into a prime (274348099) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75887 + ... + 79419.
It is an arithmetic number, because the mean of its divisors is an integer number (18624180).
Almost surely, 2274348049 is an apocalyptic number.
It is an amenable number.
274348049 is a deficient number, since it is larger than the sum of its proper divisors (23638831).
274348049 is a wasteful number, since it uses less digits than its factorization.
274348049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3680.
The product of its (nonzero) digits is 193536, while the sum is 41.
The square root of 274348049 is about 16563.4552252844. The cubic root of 274348049 is about 649.7814247329.
The spelling of 274348049 in words is "two hundred seventy-four million, three hundred forty-eight thousand, forty-nine".
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