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6258061 = 10161961
BaseRepresentation
bin10111110111110110001101
3102202221110001
4113313312031
53100224221
6342044301
7104123035
oct27676615
912687401
106258061
113594857
122119691
1313b15c4
14b8c8c5
15839391
hex5f7d8d

6258061 has 4 divisors (see below), whose sum is σ = 6320124. Its totient is φ = 6196000.

The previous prime is 6258041. The next prime is 6258067. The reversal of 6258061 is 1608526.

6258061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5788836 + 469225 = 2406^2 + 685^2 .

It is a cyclic number.

It is not a de Polignac number, because 6258061 - 25 = 6258029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6258067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30880 + ... + 31081.

It is an arithmetic number, because the mean of its divisors is an integer number (1580031).

Almost surely, 26258061 is an apocalyptic number.

It is an amenable number.

6258061 is a deficient number, since it is larger than the sum of its proper divisors (62063).

6258061 is a wasteful number, since it uses less digits than its factorization.

6258061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62062.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 6258061 is about 2501.6116804972. The cubic root of 6258061 is about 184.2807328513.

The spelling of 6258061 in words is "six million, two hundred fifty-eight thousand, sixty-one".

Divisors: 1 101 61961 6258061