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141141301 = 720163043
BaseRepresentation
bin10000110100110…
…10010100110101
3100211120201110121
420122122110311
5242113010201
622001051541
73332452450
oct1032322465
9324521417
10141141301
1172741604
123b326bb1
1323319982
1414a60497
15c5ce9a1
hex869a535

141141301 has 4 divisors (see below), whose sum is σ = 161304352. Its totient is φ = 120978252.

The previous prime is 141141283. The next prime is 141141307. The reversal of 141141301 is 103141141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103141141 = 109946249.

It is a cyclic number.

It is not a de Polignac number, because 141141301 - 29 = 141140789 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 (141141307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10081515 + ... + 10081528.

It is an arithmetic number, because the mean of its divisors is an integer number (40326088).

Almost surely, 2141141301 is an apocalyptic number.

It is an amenable number.

141141301 is a deficient number, since it is larger than the sum of its proper divisors (20163051).

141141301 is an equidigital number, since it uses as much as digits as its factorization.

141141301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20163050.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 141141301 is about 11880.2904425776. The cubic root of 141141301 is about 520.6565929224.

Adding to 141141301 its reverse (103141141), we get a palindrome (244282442).

The spelling of 141141301 in words is "one hundred forty-one million, one hundred forty-one thousand, three hundred one".

Divisors: 1 7 20163043 141141301