Base | Representation |
---|---|
bin | 1011110000001… |
… | …1101101011111 |
3 | 10102202121111220 |
4 | 2330003231133 |
5 | 100110021041 |
6 | 4520344423 |
7 | 1136012511 |
oct | 274035537 |
9 | 112677456 |
10 | 49298271 |
11 | 25911580 |
12 | 14615113 |
13 | a2a0b99 |
14 | 6793bb1 |
15 | 44dbd66 |
hex | 2f03b5f |
49298271 has 16 divisors (see below), whose sum is σ = 72033408. Its totient is φ = 29741600.
The previous prime is 49298267. The next prime is 49298273. The reversal of 49298271 is 17289294.
It is a cyclic number.
It is not a de Polignac number, because 49298271 - 22 = 49298267 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49298273) 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, 4201 + ... + 10781.
It is an arithmetic number, because the mean of its divisors is an integer number (4502088).
Almost surely, 249298271 is an apocalyptic number.
49298271 is a deficient number, since it is larger than the sum of its proper divisors (22735137).
49298271 is a wasteful number, since it uses less digits than its factorization.
49298271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6822.
The product of its digits is 72576, while the sum is 42.
The square root of 49298271 is about 7021.2727478713. The cubic root of 49298271 is about 366.6715625609.
The spelling of 49298271 in words is "forty-nine million, two hundred ninety-eight thousand, two hundred seventy-one".
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