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6105401 = 13814421
BaseRepresentation
bin10111010010100100111001
3102111012000222
4113102210321
53030333101
6334505425
7102616001
oct27224471
912435028
106105401
1134a0095
122065275
131359c83
14b4d001
1580901b
hex5d2939

6105401 has 4 divisors (see below), whose sum is σ = 6111204. Its totient is φ = 6099600.

The previous prime is 6105391. The next prime is 6105439. The reversal of 6105401 is 1045016.

It is a happy number.

6105401 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, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4000000 + 2105401 = 2000^2 + 1451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6105401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6105401.

It is not an unprimeable number, because it can be changed into a prime (6105101) 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, 830 + ... + 3591.

It is an arithmetic number, because the mean of its divisors is an integer number (1527801).

Almost surely, 26105401 is an apocalyptic number.

It is an amenable number.

6105401 is a deficient number, since it is larger than the sum of its proper divisors (5803).

6105401 is a wasteful number, since it uses less digits than its factorization.

6105401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 6105401 is about 2470.9109656157. The cubic root of 6105401 is about 182.7699239638.

The spelling of 6105401 in words is "six million, one hundred five thousand, four hundred one".

Divisors: 1 1381 4421 6105401