Base | Representation |
---|---|
bin | 101100010001000101… |
… | …001011011010001001 |
3 | 11112200112100122221011 |
4 | 230101011023122021 |
5 | 1234320442213002 |
6 | 33500250443521 |
7 | 3301603423240 |
oct | 542105133211 |
9 | 145615318834 |
10 | 47531210377 |
11 | 19181146952 |
12 | 92661335a1 |
13 | 463644a471 |
14 | 242c8c5957 |
15 | 1382c818d7 |
hex | b1114b689 |
47531210377 has 8 divisors (see below), whose sum is σ = 54736051392. Its totient is φ = 40430036400.
The previous prime is 47531210341. The next prime is 47531210393. The reversal of 47531210377 is 77301213574.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47531210377 - 27 = 47531210249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47531210777) 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, 25915774 + ... + 25917607.
It is an arithmetic number, because the mean of its divisors is an integer number (6842006424).
Almost surely, 247531210377 is an apocalyptic number.
It is an amenable number.
47531210377 is a deficient number, since it is larger than the sum of its proper divisors (7204841015).
47531210377 is a wasteful number, since it uses less digits than its factorization.
47531210377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51833519.
The product of its (nonzero) digits is 123480, while the sum is 40.
The spelling of 47531210377 in words is "forty-seven billion, five hundred thirty-one million, two hundred ten thousand, three hundred seventy-seven".
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