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4080852897 = 311222395021
BaseRepresentation
bin1111001100111100…
…1101111110100001
3101112101211210202220
43303033031332201
531324144243042
61512534501253
7203061451212
oct36317157641
911471753686
104080852897
111804598200
1295a804829
135005c0074
142a9d9d409
1518d3e68ec
hexf33cdfa1

4080852897 has 24 divisors (see below), whose sum is σ = 5984616960. Its totient is φ = 2471647200.

The previous prime is 4080852883. The next prime is 4080852899. The reversal of 4080852897 is 7982580804.

It is a happy number.

It is not a de Polignac number, because 4080852897 - 28 = 4080852641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4080852899) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 810247 + ... + 815267.

It is an arithmetic number, because the mean of its divisors is an integer number (249359040).

Almost surely, 24080852897 is an apocalyptic number.

It is an amenable number.

4080852897 is a deficient number, since it is larger than the sum of its proper divisors (1903764063).

4080852897 is a wasteful number, since it uses less digits than its factorization.

4080852897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7285 (or 7274 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 4080852897 is about 63881.5536520520. The cubic root of 4080852897 is about 1598.0252847786.

The spelling of 4080852897 in words is "four billion, eighty million, eight hundred fifty-two thousand, eight hundred ninety-seven".

Divisors: 1 3 11 33 121 363 2239 5021 6717 15063 24629 55231 73887 165693 270919 607541 812757 1822623 11242019 33726057 123662209 370986627 1360284299 4080852897