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141715485 = 325173641
BaseRepresentation
bin10000111001001…
…10100000011101
3100212122220002200
420130212200131
5242234343420
622021242113
73340363452
oct1034464035
9325586080
10141715485
1172aa3a3a
123b563339
132348b122
1414b6d829
15c694b90
hex872681d

141715485 has 48 divisors (see below), whose sum is σ = 261396720. Its totient is φ = 71024640.

The previous prime is 141715459. The next prime is 141715517. The reversal of 141715485 is 584517141.

141715485 is a `hidden beast` number, since 1 + 4 + 171 + 5 + 485 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 6365529 + 135349956 = 2523^2 + 11634^2 .

It is not a de Polignac number, because 141715485 - 212 = 141711389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220765 + ... + 221405.

It is an arithmetic number, because the mean of its divisors is an integer number (5445765).

Almost surely, 2141715485 is an apocalyptic number.

141715485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141715485 is a deficient number, since it is larger than the sum of its proper divisors (119681235).

141715485 is an equidigital number, since it uses as much as digits as its factorization.

141715485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 666 counting only the distinct ones).

The product of its digits is 22400, while the sum is 36.

The square root of 141715485 is about 11904.4313177909. The cubic root of 141715485 is about 521.3616740527.

The spelling of 141715485 in words is "one hundred forty-one million, seven hundred fifteen thousand, four hundred eighty-five".

Divisors: 1 3 5 9 15 17 45 51 85 153 255 289 641 765 867 1445 1923 2601 3205 4335 4913 5769 9615 10897 13005 14739 24565 28845 32691 44217 54485 73695 98073 163455 185249 221085 490365 555747 926245 1667241 2778735 3149233 8336205 9447699 15746165 28343097 47238495 141715485