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620114383 = 7829106861
BaseRepresentation
bin100100111101100…
…011000111001111
31121012212002000101
4210331203013033
52232222130013
6141311111531
721236612440
oct4475430717
91535762011
10620114383
11299047129
121538125a7
139b61c0b5
145c5012c7
15396928dd
hex24f631cf

620114383 has 8 divisors (see below), whose sum is σ = 709563680. Its totient is φ = 530880480.

The previous prime is 620114377. The next prime is 620114399. The reversal of 620114383 is 383411026.

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 620114383 - 25 = 620114351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620114303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47628 + ... + 59233.

It is an arithmetic number, because the mean of its divisors is an integer number (88695460).

Almost surely, 2620114383 is an apocalyptic number.

620114383 is a deficient number, since it is larger than the sum of its proper divisors (89449297).

620114383 is a wasteful number, since it uses less digits than its factorization.

620114383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107697.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 620114383 is about 24902.0959559632. The cubic root of 620114383 is about 852.7543330614.

The spelling of 620114383 in words is "six hundred twenty million, one hundred fourteen thousand, three hundred eighty-three".

Divisors: 1 7 829 5803 106861 748027 88587769 620114383