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50141425 = 5219710181
BaseRepresentation
bin1011111101000…
…1100011110001
310111100110002211
42333101203301
5100314011200
64550412121
71146123625
oct277214361
9114313084
1050141425
1126337aa4
1214961041
13a5078a9
146933185
154606aba
hex2fd18f1

50141425 has 12 divisors (see below), whose sum is σ = 62497116. Its totient is φ = 39905600.

The previous prime is 50141423. The next prime is 50141431. The reversal of 50141425 is 52414105.

It can be written as a sum of positive squares in 6 ways, for example, as 2572816 + 47568609 = 1604^2 + 6897^2 .

It is not a de Polignac number, because 50141425 - 21 = 50141423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50141396 and 50141405.

It is not an unprimeable number, because it can be changed into a prime (50141423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166 + ... + 10015.

It is an arithmetic number, because the mean of its divisors is an integer number (5208093).

Almost surely, 250141425 is an apocalyptic number.

It is an amenable number.

50141425 is a deficient number, since it is larger than the sum of its proper divisors (12355691).

50141425 is a wasteful number, since it uses less digits than its factorization.

50141425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10388 (or 10383 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 50141425 is about 7081.0610080693. The cubic root of 50141425 is about 368.7501656611.

The spelling of 50141425 in words is "fifty million, one hundred forty-one thousand, four hundred twenty-five".

Divisors: 1 5 25 197 985 4925 10181 50905 254525 2005657 10028285 50141425