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1241201 = 13307311
BaseRepresentation
bin100101111000001110001
32100001121102
410233001301
5304204301
642334145
713356443
oct4570161
92301542
101241201
11778595
124ba355
13345c50
14244493
15197b6b
hex12f071

1241201 has 8 divisors (see below), whose sum is σ = 1345344. Its totient is φ = 1138320.

The previous prime is 1241197. The next prime is 1241203. The reversal of 1241201 is 1021421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1241201 - 22 = 1241197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1241203) 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, 3836 + ... + 4146.

It is an arithmetic number, because the mean of its divisors is an integer number (168168).

21241201 is an apocalyptic number.

It is an amenable number.

1241201 is a deficient number, since it is larger than the sum of its proper divisors (104143).

1241201 is a wasteful number, since it uses less digits than its factorization.

1241201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1241201 is about 1114.0920069725. The cubic root of 1241201 is about 107.4683808215.

Adding to 1241201 its reverse (1021421), we get a palindrome (2262622).

The spelling of 1241201 in words is "one million, two hundred forty-one thousand, two hundred one".

Divisors: 1 13 307 311 3991 4043 95477 1241201