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3140053141 = 61488910529
BaseRepresentation
bin1011101100101001…
…0110100010010101
322002211120020010111
42323022112202111
522412323200031
61235330123021
7140546003611
oct27312264225
98084506114
103140053141
111371529445
12737720471
133b070cb14
1421b062341
15135a0b1b1
hexbb296895

3140053141 has 8 divisors (see below), whose sum is σ = 3192485400. Its totient is φ = 3087651840.

The previous prime is 3140053139. The next prime is 3140053151. The reversal of 3140053141 is 1413500413.

3140053141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 389470225 + 2750582916 = 19735^2 + 52446^2 .

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 3140053141 - 21 = 3140053139 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 (3140053121) 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, 292965 + ... + 303493.

It is an arithmetic number, because the mean of its divisors is an integer number (399060675).

Almost surely, 23140053141 is an apocalyptic number.

It is an amenable number.

3140053141 is a deficient number, since it is larger than the sum of its proper divisors (52432259).

3140053141 is a wasteful number, since it uses less digits than its factorization.

3140053141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15479.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3140053141 is about 56036.1770733872. The cubic root of 3140053141 is about 1464.3526112552.

Adding to 3140053141 its reverse (1413500413), we get a palindrome (4553553554).

The spelling of 3140053141 in words is "three billion, one hundred forty million, fifty-three thousand, one hundred forty-one".

Divisors: 1 61 4889 10529 298229 642269 51476281 3140053141