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14850937 = 137108401
BaseRepresentation
bin111000101001…
…101101111001
31000221111122201
4320221231321
512300212222
61250150201
7240142123
oct70515571
930844581
1014850937
118423802
124b82361
1330cc84a
141d88213
151485427
hexe29b79

14850937 has 4 divisors (see below), whose sum is σ = 14959476. Its totient is φ = 14742400.

The previous prime is 14850907. The next prime is 14850943. The reversal of 14850937 is 73905841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73905841 = 101731741.

It can be written as a sum of positive squares in 2 ways, for example, as 8173881 + 6677056 = 2859^2 + 2584^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14850937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14850896 and 14850905.

It is not an unprimeable number, because it can be changed into a prime (14850907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54064 + ... + 54337.

It is an arithmetic number, because the mean of its divisors is an integer number (3739869).

Almost surely, 214850937 is an apocalyptic number.

It is an amenable number.

14850937 is a deficient number, since it is larger than the sum of its proper divisors (108539).

14850937 is a wasteful number, since it uses less digits than its factorization.

14850937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108538.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 14850937 is about 3853.6913472669. The cubic root of 14850937 is about 245.8015507956.

The spelling of 14850937 in words is "fourteen million, eight hundred fifty thousand, nine hundred thirty-seven".

Divisors: 1 137 108401 14850937