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3141368 = 232111861
BaseRepresentation
bin1011111110111011111000
312220121010222
423332323320
51301010433
6151155212
735462336
oct13767370
95817128
103141368
11185617a
121075b08
1385cac9
145bab56
15420b98
hex2feef8

3141368 has 16 divisors (see below), whose sum is σ = 5921160. Its totient is φ = 1562400.

The previous prime is 3141361. The next prime is 3141371. The reversal of 3141368 is 8631413.

It is a super-2 number, since 2×31413682 = 19736385822848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758 + ... + 2618.

Almost surely, 23141368 is an apocalyptic number.

It is an amenable number.

3141368 is a deficient number, since it is larger than the sum of its proper divisors (2779792).

3141368 is a wasteful number, since it uses less digits than its factorization.

3141368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2074 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 3141368 is about 1772.3904761649. The cubic root of 3141368 is about 146.4556976005.

The spelling of 3141368 in words is "three million, one hundred forty-one thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 211 422 844 1688 1861 3722 7444 14888 392671 785342 1570684 3141368