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141241671 = 335231173
BaseRepresentation
bin10000110101100…
…10110101000111
3100211202211011000
420122302311013
5242124213141
622003144343
73333351204
oct1032626507
9324684130
10141241671
11727aaa5a
123b3750b3
132335356c
1414a88cab
15c5ee5b6
hex86b2d47

141241671 has 8 divisors (see below), whose sum is σ = 209246960. Its totient is φ = 94161096.

The previous prime is 141241669. The next prime is 141241697. The reversal of 141241671 is 176142141.

141241671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141241671 - 21 = 141241669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5231173 = 141241671 / (1 + 4 + 1 + 2 + 4 + 1 + 6 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141241601) 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, 2615560 + ... + 2615613.

It is an arithmetic number, because the mean of its divisors is an integer number (26155870).

Almost surely, 2141241671 is an apocalyptic number.

141241671 is a deficient number, since it is larger than the sum of its proper divisors (68005289).

141241671 is an equidigital number, since it uses as much as digits as its factorization.

141241671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5231182 (or 5231176 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 141241671 is about 11884.5139151755. The cubic root of 141241671 is about 520.7799820822.

The spelling of 141241671 in words is "one hundred forty-one million, two hundred forty-one thousand, six hundred seventy-one".

Divisors: 1 3 9 27 5231173 15693519 47080557 141241671