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607986142 = 21729117581
BaseRepresentation
bin100100001111010…
…010000111011110
31120101000220012021
4210033102013132
52221121024032
6140155130354
721031540231
oct4417220736
91511026167
10607986142
11292212a95
1214b7439ba
1398c6391a
145aa65418
1538599097
hex243d21de

607986142 has 8 divisors (see below), whose sum is σ = 912083832. Its totient is φ = 303958200.

The previous prime is 607986103. The next prime is 607986157. The reversal of 607986142 is 241689706.

607986142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25792 + ... + 43372.

It is an arithmetic number, because the mean of its divisors is an integer number (114010479).

Almost surely, 2607986142 is an apocalyptic number.

607986142 is a deficient number, since it is larger than the sum of its proper divisors (304097690).

607986142 is a wasteful number, since it uses less digits than its factorization.

607986142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34874.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 607986142 is about 24657.3750022179. The cubic root of 607986142 is about 847.1582803938.

The spelling of 607986142 in words is "six hundred seven million, nine hundred eighty-six thousand, one hundred forty-two".

Divisors: 1 2 17291 17581 34582 35162 303993071 607986142