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1349061 = 37227283
BaseRepresentation
bin101001001010111000101
32112112120020
411021113011
5321132221
644525353
714316060
oct5112705
92475506
101349061
1184162a
12550859
1338307c
142718d7
151b9ac6
hex1495c5

1349061 has 16 divisors (see below), whose sum is σ = 2072064. Its totient is φ = 764784.

The previous prime is 1349059. The next prime is 1349063. The reversal of 1349061 is 1609431.

It is an interprime number because it is at equal distance from previous prime (1349059) and next prime (1349063).

It is not a de Polignac number, because 1349061 - 21 = 1349059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349063) 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, 4626 + ... + 4908.

It is an arithmetic number, because the mean of its divisors is an integer number (129504).

21349061 is an apocalyptic number.

It is an amenable number.

1349061 is a deficient number, since it is larger than the sum of its proper divisors (723003).

1349061 is a wasteful number, since it uses less digits than its factorization.

1349061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1349061 is about 1161.4908523101. The cubic root of 1349061 is about 110.4953145301.

The spelling of 1349061 in words is "one million, three hundred forty-nine thousand, sixty-one".

Divisors: 1 3 7 21 227 283 681 849 1589 1981 4767 5943 64241 192723 449687 1349061