Base | Representation |
---|---|
bin | 1100000000101… |
… | …1000110110111 |
3 | 10111210102110010 |
4 | 3000023012313 |
5 | 100344032033 |
6 | 4555431303 |
7 | 1151125065 |
oct | 300130667 |
9 | 114712403 |
10 | 50377143 |
11 | 26489103 |
12 | 14a55533 |
13 | a58ac7b |
14 | 6995035 |
15 | 4651863 |
hex | 300b1b7 |
50377143 has 8 divisors (see below), whose sum is σ = 67206256. Its totient is φ = 33566400.
The previous prime is 50377141. The next prime is 50377157. The reversal of 50377143 is 34177305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50377143 - 21 = 50377141 is a prime.
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 50377143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50377141) 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, 4233 + ... + 10893.
It is an arithmetic number, because the mean of its divisors is an integer number (8400782).
Almost surely, 250377143 is an apocalyptic number.
50377143 is a deficient number, since it is larger than the sum of its proper divisors (16829113).
50377143 is a wasteful number, since it uses less digits than its factorization.
50377143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9185.
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 50377143 is about 7097.6857495947. The cubic root of 50377143 is about 369.3271017910.
The spelling of 50377143 in words is "fifty million, three hundred seventy-seven thousand, one hundred forty-three".
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