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607474893 = 3643314917
BaseRepresentation
bin100100001101010…
…101010011001101
31120100001220220010
4210031111103031
52221003144033
6140140143433
721024310554
oct4415252315
91510056803
10607474893
112919a3973
1214b537b79
1398b14ccc
145a970d9b
15384e7863
hex243554cd

607474893 has 8 divisors (see below), whose sum is σ = 811228768. Its totient is φ = 404352144.

The previous prime is 607474891. The next prime is 607474921. The reversal of 607474893 is 398474706.

It is a happy number.

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

It is not a de Polignac number, because 607474893 - 21 = 607474891 is a prime.

It is a super-2 number, since 2×6074748932 = 738051491250722898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607474891) 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, 155530 + ... + 159387.

It is an arithmetic number, because the mean of its divisors is an integer number (101403596).

Almost surely, 2607474893 is an apocalyptic number.

It is an amenable number.

607474893 is a deficient number, since it is larger than the sum of its proper divisors (203753875).

607474893 is a wasteful number, since it uses less digits than its factorization.

607474893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315563.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 607474893 is about 24647.0057613496. The cubic root of 607474893 is about 846.9207583796.

The spelling of 607474893 in words is "six hundred seven million, four hundred seventy-four thousand, eight hundred ninety-three".

Divisors: 1 3 643 1929 314917 944751 202491631 607474893