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260474201 = 13291494637
BaseRepresentation
bin11111000011010…
…00010101011001
3200011010110102122
433201220111121
51013140133301
641502511025
76311665001
oct1741502531
9604113378
10260474201
11124038139
1273295475
1341c6c060
1426845001
1517d0281b
hexf868559

260474201 has 16 divisors (see below), whose sum is σ = 292194000. Its totient is φ = 230539008.

The previous prime is 260474129. The next prime is 260474231. The reversal of 260474201 is 102474062.

260474201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 66846976 + 193627225 = 8176^2 + 13915^2 .

It is a cyclic number.

It is not a de Polignac number, because 260474201 - 210 = 260473177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260474231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53855 + ... + 58491.

It is an arithmetic number, because the mean of its divisors is an integer number (18262125).

Almost surely, 2260474201 is an apocalyptic number.

It is an amenable number.

260474201 is a deficient number, since it is larger than the sum of its proper divisors (31719799).

260474201 is a wasteful number, since it uses less digits than its factorization.

260474201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 260474201 is about 16139.2131468669. The cubic root of 260474201 is about 638.6382185742.

The spelling of 260474201 in words is "two hundred sixty million, four hundred seventy-four thousand, two hundred one".

Divisors: 1 13 29 149 377 1937 4321 4637 56173 60281 134473 690913 1748149 8981869 20036477 260474201