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1241431301 = 11313640561
BaseRepresentation
bin100100111111110…
…1011110100000101
310012111222020121002
41021333223310011
510020301300201
6323104103045
742522664145
oct11177536405
93174866532
101241431301
11587834790
122a7904a85
1316a26c646
14bac36925
1573ec176b
hex49febd05

1241431301 has 8 divisors (see below), whose sum is σ = 1397975808. Its totient is φ = 1092168000.

The previous prime is 1241431297. The next prime is 1241431337. The reversal of 1241431301 is 1031341421.

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

It is not a de Polignac number, because 1241431301 - 22 = 1241431297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241431361) 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, 1819940 + ... + 1820621.

It is an arithmetic number, because the mean of its divisors is an integer number (174746976).

Almost surely, 21241431301 is an apocalyptic number.

1241431301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1241431301 is a deficient number, since it is larger than the sum of its proper divisors (156544507).

1241431301 is a wasteful number, since it uses less digits than its factorization.

1241431301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640603.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1241431301 is about 35233.9509706192. The cubic root of 1241431301 is about 1074.7502721880.

Adding to 1241431301 its reverse (1031341421), we get a palindrome (2272772722).

The spelling of 1241431301 in words is "one billion, two hundred forty-one million, four hundred thirty-one thousand, three hundred one".

Divisors: 1 11 31 341 3640561 40046171 112857391 1241431301