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675619141 is a prime number
BaseRepresentation
bin101000010001010…
…010000101000101
31202002022000020011
4220101102011011
52340424303031
6151012510221
722512445051
oct5021220505
91662260204
10675619141
1131740772a
1216a31b371
13a9c83c52
1465a2cc61
153e4a86b1
hex28452145

675619141 has 2 divisors, whose sum is σ = 675619142. Its totient is φ = 675619140.

The previous prime is 675619121. The next prime is 675619163. The reversal of 675619141 is 141916576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 446096641 + 229522500 = 21121^2 + 15150^2 .

It is a cyclic number.

It is not a de Polignac number, because 675619141 - 223 = 667230533 is a prime.

It is a super-2 number, since 2×6756191412 = 912922447371155762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 675619094 and 675619103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675619111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337809570 + 337809571.

It is an arithmetic number, because the mean of its divisors is an integer number (337809571).

Almost surely, 2675619141 is an apocalyptic number.

It is an amenable number.

675619141 is a deficient number, since it is larger than the sum of its proper divisors (1).

675619141 is an equidigital number, since it uses as much as digits as its factorization.

675619141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 40.

The square root of 675619141 is about 25992.6747565540. The cubic root of 675619141 is about 877.4734438383.

The spelling of 675619141 in words is "six hundred seventy-five million, six hundred nineteen thousand, one hundred forty-one".