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608132669 = 6718150147
BaseRepresentation
bin100100001111110…
…101111000111101
31120101022100012012
4210033311320331
52221140221134
6140202221005
721033020354
oct4417657075
91511270165
10608132669
11292303091
1214b7b4765
1398cb5521
145aaa299b
15385c76ce
hex243f5e3d

608132669 has 8 divisors (see below), whose sum is σ = 620631648. Its totient is φ = 595734480.

The previous prime is 608132641. The next prime is 608132683. The reversal of 608132669 is 966231806.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-608132669 is a prime.

It is a super-2 number, since 2×6081326692 = 739650686210127122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608132689) 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, 12947 + ... + 37200.

It is an arithmetic number, because the mean of its divisors is an integer number (77578956).

Almost surely, 2608132669 is an apocalyptic number.

It is an amenable number.

608132669 is a deficient number, since it is larger than the sum of its proper divisors (12498979).

608132669 is a wasteful number, since it uses less digits than its factorization.

608132669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50395.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 608132669 is about 24660.3460843517. The cubic root of 608132669 is about 847.2263310626.

The spelling of 608132669 in words is "six hundred eight million, one hundred thirty-two thousand, six hundred sixty-nine".

Divisors: 1 67 181 12127 50147 3359849 9076607 608132669