Base | Representation |
---|---|
bin | 101100001001010000… |
… | …111100010100011111 |
3 | 11112100101121101011200 |
4 | 230021100330110133 |
5 | 1234033404422300 |
6 | 33435244050543 |
7 | 3265422001035 |
oct | 541120742437 |
9 | 145311541150 |
10 | 47400076575 |
11 | 19114120105 |
12 | 922a233a53 |
13 | 46152258b7 |
14 | 241930c555 |
15 | 13764cc200 |
hex | b0943c51f |
47400076575 has 36 divisors (see below), whose sum is σ = 84919908528. Its totient is φ = 25273756800.
The previous prime is 47400076519. The next prime is 47400076579. The reversal of 47400076575 is 57567000474.
47400076575 is a `hidden beast` number, since 4 + 7 + 4 + 0 + 0 + 0 + 76 + 575 = 666.
It is not a de Polignac number, because 47400076575 - 212 = 47400072479 is a prime.
It is a super-4 number, since 4×474000765754 (a number of 44 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 47400076575.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47400076579) 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 35 ways as a sum of consecutive naturals, for example, 963987 + ... + 1011963.
It is an arithmetic number, because the mean of its divisors is an integer number (2358886348).
Almost surely, 247400076575 is an apocalyptic number.
47400076575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
47400076575 is a deficient number, since it is larger than the sum of its proper divisors (37519831953).
47400076575 is a wasteful number, since it uses less digits than its factorization.
47400076575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52384 (or 52376 counting only the distinct ones).
The product of its (nonzero) digits is 823200, while the sum is 45.
The spelling of 47400076575 in words is "forty-seven billion, four hundred million, seventy-six thousand, five hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •