Base | Representation |
---|---|
bin | 101110101000101101… |
… | …100001101111101000 |
3 | 11210020211020001020222 |
4 | 232220231201233220 |
5 | 1310023214202430 |
6 | 35000524105212 |
7 | 3421623504626 |
oct | 565055415750 |
9 | 153224201228 |
10 | 50075147240 |
11 | 1a26712a308 |
12 | 9856095208 |
13 | 49504c1351 |
14 | 25d06d2516 |
15 | 148128a9e5 |
hex | ba8b61be8 |
50075147240 has 32 divisors (see below), whose sum is σ = 112776377760. Its totient is φ = 20010984000.
The previous prime is 50075147203. The next prime is 50075147263. The reversal of 50075147240 is 4274157005.
It is a super-2 number, since 2×500751472402 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 50075147240.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553526 + ... + 637605.
It is an arithmetic number, because the mean of its divisors is an integer number (3524261805).
Almost surely, 250075147240 is an apocalyptic number.
It is an amenable number.
50075147240 is an abundant number, since it is smaller than the sum of its proper divisors (62701230520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50075147240 is a wasteful number, since it uses less digits than its factorization.
50075147240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192193 (or 1192189 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 35.
The spelling of 50075147240 in words is "fifty billion, seventy-five million, one hundred forty-seven thousand, two hundred forty".
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