Base | Representation |
---|---|
bin | 10101100011100101100010… |
… | …00101001010111110000001 |
3 | 20012211121102220121011201002 |
4 | 22301302301011022332001 |
5 | 22203114231340022122 |
6 | 244452141150421345 |
7 | 12661461306650165 |
oct | 1261626105127601 |
9 | 205747386534632 |
10 | 47402230001537 |
11 | 1411619a075994 |
12 | 5396a52b01855 |
13 | 205b01b538658 |
14 | b9c3ccb20ca5 |
15 | 5730929aa992 |
hex | 2b1cb114af81 |
47402230001537 has 32 divisors (see below), whose sum is σ = 49298724195840. Its totient is φ = 45545919713280.
The previous prime is 47402230001531. The next prime is 47402230001563. The reversal of 47402230001537 is 73510003220474.
It is a cyclic number.
It is not a de Polignac number, because 47402230001537 - 234 = 47385050132353 is a prime.
It is a super-2 number, since 2×474022300015372 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47402230001537.
It is not an unprimeable number, because it can be changed into a prime (47402230001531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1419084278 + ... + 1419117680.
It is an arithmetic number, because the mean of its divisors is an integer number (1540585131120).
Almost surely, 247402230001537 is an apocalyptic number.
It is an amenable number.
47402230001537 is a deficient number, since it is larger than the sum of its proper divisors (1896494194303).
47402230001537 is a wasteful number, since it uses less digits than its factorization.
47402230001537 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35273.
The product of its (nonzero) digits is 141120, while the sum is 38.
The spelling of 47402230001537 in words is "forty-seven trillion, four hundred two billion, two hundred thirty million, one thousand, five hundred thirty-seven".
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