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6057020 = 225302851
BaseRepresentation
bin10111000110110000111100
3102101201200002
4113012300330
53022311040
6333453432
7102324644
oct27066074
912351602
106057020
113467802
122041278
131340c48
14b39524
157e9a15
hex5c6c3c

6057020 has 12 divisors (see below), whose sum is σ = 12719784. Its totient is φ = 2422800.

The previous prime is 6057019. The next prime is 6057061. The reversal of 6057020 is 207506.

6057020 = T419 + T420 + ... + T478.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 302851 = 6057020 / (6 + 0 + 5 + 7 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 6056983 and 6057001.

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, 151406 + ... + 151445.

It is an arithmetic number, because the mean of its divisors is an integer number (1059982).

Almost surely, 26057020 is an apocalyptic number.

It is an amenable number.

6057020 is an abundant number, since it is smaller than the sum of its proper divisors (6662764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6057020 is a wasteful number, since it uses less digits than its factorization.

6057020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302860 (or 302858 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 6057020 is about 2461.1013794641. The cubic root of 6057020 is about 182.2858688260.

The spelling of 6057020 in words is "six million, fifty-seven thousand, twenty".

Divisors: 1 2 4 5 10 20 302851 605702 1211404 1514255 3028510 6057020