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3141201 = 371011481
BaseRepresentation
bin1011111110111001010001
312220120220210
423332321101
51301004301
6151154333
735462010
oct13767121
95816823
103141201
111856038
1210759a9
1385c9cb
145baa77
15420ad6
hex2fee51

3141201 has 16 divisors (see below), whose sum is σ = 4837248. Its totient is φ = 1776000.

The previous prime is 3141197. The next prime is 3141211. The reversal of 3141201 is 1021413.

It is a happy number.

It is not a de Polignac number, because 3141201 - 22 = 3141197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141211) 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, 1381 + ... + 2861.

It is an arithmetic number, because the mean of its divisors is an integer number (302328).

Almost surely, 23141201 is an apocalyptic number.

It is an amenable number.

3141201 is a deficient number, since it is larger than the sum of its proper divisors (1696047).

3141201 is a wasteful number, since it uses less digits than its factorization.

3141201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3141201 is about 1772.3433640240. The cubic root of 3141201 is about 146.4531022838.

Adding to 3141201 its reverse (1021413), we get a palindrome (4162614).

The spelling of 3141201 in words is "three million, one hundred forty-one thousand, two hundred one".

Divisors: 1 3 7 21 101 303 707 1481 2121 4443 10367 31101 149581 448743 1047067 3141201