Base | Representation |
---|---|
bin | 101100001001100001… |
… | …101010110100101101 |
3 | 11112100200212010222000 |
4 | 230021201222310231 |
5 | 1234041020230412 |
6 | 33435522042513 |
7 | 3265504162461 |
oct | 541141526455 |
9 | 145320763860 |
10 | 47404461357 |
11 | 191166454a0 |
12 | 922b7a9439 |
13 | 46160cc646 |
14 | 2419b304a1 |
15 | 1376a964dc |
hex | b0986ad2d |
47404461357 has 16 divisors (see below), whose sum is σ = 76613271360. Its totient is φ = 28729976400.
The previous prime is 47404461311. The next prime is 47404461361. The reversal of 47404461357 is 75316440474.
47404461357 is a `hidden beast` number, since 4 + 74 + 0 + 446 + 135 + 7 = 666.
It is not a de Polignac number, because 47404461357 - 27 = 47404461229 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47404465357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79805194 + ... + 79805787.
It is an arithmetic number, because the mean of its divisors is an integer number (4788329460).
Almost surely, 247404461357 is an apocalyptic number.
It is an amenable number.
47404461357 is a deficient number, since it is larger than the sum of its proper divisors (29208810003).
47404461357 is a wasteful number, since it uses less digits than its factorization.
47404461357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159611001 (or 159610995 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 45.
The spelling of 47404461357 in words is "forty-seven billion, four hundred four million, four hundred sixty-one thousand, three hundred fifty-seven".
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