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50375045 = 571439287
BaseRepresentation
bin1100000000101…
…0100110000101
310111210022120102
43000022212011
5100344000140
64555413445
71151116010
oct300124605
9114708512
1050375045
1126487576
1214a54285
13a58a026
146994377
154650e15
hex300a985

50375045 has 8 divisors (see below), whose sum is σ = 69085824. Its totient is φ = 34542864.

The previous prime is 50375041. The next prime is 50375047. The reversal of 50375045 is 54057305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50375045 - 22 = 50375041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50374999 and 50375017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50375041) 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, 719609 + ... + 719678.

It is an arithmetic number, because the mean of its divisors is an integer number (8635728).

Almost surely, 250375045 is an apocalyptic number.

It is an amenable number.

50375045 is a deficient number, since it is larger than the sum of its proper divisors (18710779).

50375045 is a wasteful number, since it uses less digits than its factorization.

50375045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439299.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 50375045 is about 7097.5379534033. The cubic root of 50375045 is about 369.3219747369.

The spelling of 50375045 in words is "fifty million, three hundred seventy-five thousand, forty-five".

Divisors: 1 5 7 35 1439287 7196435 10075009 50375045