Base | Representation |
---|---|
bin | 101100011101100010… |
… | …110011111101111010 |
3 | 11120020002210210012121 |
4 | 230131202303331322 |
5 | 1240233004232044 |
6 | 33533120231454 |
7 | 3310022620324 |
oct | 543542637572 |
9 | 146202723177 |
10 | 47740305274 |
11 | 19279180a52 |
12 | 930416b58a |
13 | 466a86a35c |
14 | 244c594614 |
15 | 13962d5984 |
hex | b1d8b3f7a |
47740305274 has 16 divisors (see below), whose sum is σ = 75592990080. Its totient is φ = 22549760640.
The previous prime is 47740305271. The next prime is 47740305307. The reversal of 47740305274 is 47250304774.
It is a self number, because there is not a number n which added to its sum of digits gives 47740305274.
It is not an unprimeable number, because it can be changed into a prime (47740305271) 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, 1766082 + ... + 1792909.
It is an arithmetic number, because the mean of its divisors is an integer number (4724561880).
Almost surely, 247740305274 is an apocalyptic number.
47740305274 is a deficient number, since it is larger than the sum of its proper divisors (27852684806).
47740305274 is a wasteful number, since it uses less digits than its factorization.
47740305274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3559365.
The product of its (nonzero) digits is 658560, while the sum is 43.
The spelling of 47740305274 in words is "forty-seven billion, seven hundred forty million, three hundred five thousand, two hundred seventy-four".
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