Base | Representation |
---|---|
bin | 101100000001100001… |
… | …000001000100010000 |
3 | 11112000022222111020100 |
4 | 230001201001010100 |
5 | 1233302114310332 |
6 | 33414321412400 |
7 | 3262252662501 |
oct | 540141010420 |
9 | 145008874210 |
10 | 47270072592 |
11 | 190577a61a6 |
12 | 91b279a100 |
13 | 45c4308372 |
14 | 2405d4aba8 |
15 | 1369d9c67c |
hex | b01841110 |
47270072592 has 120 divisors (see below), whose sum is σ = 134711822336. Its totient is φ = 15470880768.
The previous prime is 47270072539. The next prime is 47270072657. The reversal of 47270072592 is 29527007274.
47270072592 is a `hidden beast` number, since 472 + 70 + 0 + 7 + 25 + 92 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1760613 + ... + 1787259.
Almost surely, 247270072592 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47270072592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67355911168).
47270072592 is an abundant number, since it is smaller than the sum of its proper divisors (87441749744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47270072592 is a wasteful number, since it uses less digits than its factorization.
47270072592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26885 (or 26876 counting only the distinct ones).
The product of its (nonzero) digits is 493920, while the sum is 45.
The spelling of 47270072592 in words is "forty-seven billion, two hundred seventy million, seventy-two thousand, five hundred ninety-two".
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