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1357094 = 21971503
BaseRepresentation
bin101001011010100100110
32112221120202
411023110212
5321411334
645030502
714351354
oct5132446
92487522
101357094
11847672
12555432
1338691b
142747d4
151bc17e
hex14b526

1357094 has 16 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 632520.

The previous prime is 1357091. The next prime is 1357129. The reversal of 1357094 is 4907531.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2447 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

21357094 is an apocalyptic number.

1357094 is a deficient number, since it is larger than the sum of its proper divisors (820186).

1357094 is a wasteful number, since it uses less digits than its factorization.

1357094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 1357094 is about 1164.9437754673. The cubic root of 1357094 is about 110.7141958871.

The spelling of 1357094 in words is "one million, three hundred fifty-seven thousand, ninety-four".

Divisors: 1 2 19 38 71 142 503 1006 1349 2698 9557 19114 35713 71426 678547 1357094