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6130000 = 2454613
BaseRepresentation
bin10111011000100101010000
3102112102210001
4113120211100
53032130000
6335215344
7103050502
oct27304520
912472701
106130000
113507618
122077554
131368226
14b57d72
1581146a
hex5d8950

6130000 has 50 divisors (see below), whose sum is σ = 14865554. Its totient is φ = 2448000.

The previous prime is 6129973. The next prime is 6130021. The reversal of 6130000 is 316.

It can be written as a sum of positive squares in 5 ways, for example, as 4562496 + 1567504 = 2136^2 + 1252^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9694 + ... + 10306.

Almost surely, 26130000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7432777).

6130000 is an abundant number, since it is smaller than the sum of its proper divisors (8735554).

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

6130000 is an equidigital number, since it uses as much as digits as its factorization.

6130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 6130000 is about 2475.8836806280. The cubic root of 6130000 is about 183.0150584322.

Adding to 6130000 its reverse (316), we get a palindrome (6130316).

The spelling of 6130000 in words is "six million, one hundred thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 613 625 1000 1226 1250 2000 2452 2500 3065 4904 5000 6130 9808 10000 12260 15325 24520 30650 49040 61300 76625 122600 153250 245200 306500 383125 613000 766250 1226000 1532500 3065000 6130000