Base | Representation |
---|---|
bin | 1100000001010… |
… | …1010111000001 |
3 | 10111212120001110 |
4 | 3000111113001 |
5 | 100401403022 |
6 | 5000353533 |
7 | 1151361366 |
oct | 300252701 |
9 | 114776043 |
10 | 50419137 |
11 | 2650770a |
12 | 14a758a9 |
13 | a5a4112 |
14 | 69a646d |
15 | 465e00c |
hex | 30155c1 |
50419137 has 16 divisors (see below), whose sum is σ = 68164992. Its totient is φ = 33146880.
The previous prime is 50419133. The next prime is 50419163. The reversal of 50419137 is 73191405.
It is not a de Polignac number, because 50419137 - 22 = 50419133 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50419133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78337 + ... + 78977.
It is an arithmetic number, because the mean of its divisors is an integer number (4260312).
Almost surely, 250419137 is an apocalyptic number.
It is an amenable number.
50419137 is a deficient number, since it is larger than the sum of its proper divisors (17745855).
50419137 is a wasteful number, since it uses less digits than its factorization.
50419137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 968.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 50419137 is about 7100.6434215499. The cubic root of 50419137 is about 369.4296960354.
The spelling of 50419137 in words is "fifty million, four hundred nineteen thousand, one hundred thirty-seven".
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