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2706201 = 321991511
BaseRepresentation
bin1010010100101100011001
312002111012200
422110230121
51143044301
6134000413
732000541
oct12245431
95074180
102706201
111589233
12aa6109
13739a04
14506321
15386c86
hex294b19

2706201 has 12 divisors (see below), whose sum is σ = 3931200. Its totient is φ = 1793880.

The previous prime is 2706173. The next prime is 2706211. The reversal of 2706201 is 1026072.

It is a happy number.

It is not a de Polignac number, because 2706201 - 25 = 2706169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2706211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1036 + ... + 2546.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

22706201 is an apocalyptic number.

It is an amenable number.

2706201 is a deficient number, since it is larger than the sum of its proper divisors (1224999).

2706201 is a wasteful number, since it uses less digits than its factorization.

2706201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716 (or 1713 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2706201 is about 1645.0534945709. The cubic root of 2706201 is about 139.3541853263.

The spelling of 2706201 in words is "two million, seven hundred six thousand, two hundred one".

Divisors: 1 3 9 199 597 1511 1791 4533 13599 300689 902067 2706201