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6041961 = 321813709
BaseRepresentation
bin10111000011000101101001
3102100222000100
4113003011221
53021320321
6333300013
7102233022
oct27030551
912328010
106041961
113457462
122034609
131337133
14b33c49
157e5326
hex5c3169

6041961 has 12 divisors (see below), whose sum is σ = 8777860. Its totient is φ = 4004640.

The previous prime is 6041951. The next prime is 6041977. The reversal of 6041961 is 1691406.

It can be written as a sum of positive squares in 2 ways, for example, as 608400 + 5433561 = 780^2 + 2331^2 .

It is not a de Polignac number, because 6041961 - 25 = 6041929 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6041911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226 + ... + 3483.

Almost surely, 26041961 is an apocalyptic number.

It is an amenable number.

6041961 is a deficient number, since it is larger than the sum of its proper divisors (2735899).

6041961 is a wasteful number, since it uses less digits than its factorization.

6041961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896 (or 3893 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 6041961 is about 2458.0400729036. The cubic root of 6041961 is about 182.1346767128.

The spelling of 6041961 in words is "six million, forty-one thousand, nine hundred sixty-one".

Divisors: 1 3 9 181 543 1629 3709 11127 33381 671329 2013987 6041961