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BaseRepresentation
bin110011001000…
…001110100001
3221012221111221
4303020032201
511412344131
61155135041
7221631631
oct63101641
927187457
1013403041
1176249a3
1245a4481
132a137c2
141acc6c1
15129b411
hexcc83a1

13403041 has 2 divisors, whose sum is σ = 13403042. Its totient is φ = 13403040.

The previous prime is 13402993. The next prime is 13403053. The reversal of 13403041 is 14030431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12103441 + 1299600 = 3479^2 + 1140^2 .

It is a cyclic number.

It is not a de Polignac number, because 13403041 - 27 = 13402913 is a prime.

It is not a weakly prime, because it can be changed into another prime (13400041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701520 + 6701521.

It is an arithmetic number, because the mean of its divisors is an integer number (6701521).

Almost surely, 213403041 is an apocalyptic number.

It is an amenable number.

13403041 is a deficient number, since it is larger than the sum of its proper divisors (1).

13403041 is an equidigital number, since it uses as much as digits as its factorization.

13403041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13403041 is about 3661.0163889281. The cubic root of 13403041 is about 237.5387401256.

Adding to 13403041 its reverse (14030431), we get a palindrome (27433472).

The spelling of 13403041 in words is "thirteen million, four hundred three thousand, forty-one".