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283115083284241 = 1331369578540989
BaseRepresentation
bin100000001011111011101110…
…1111110000011111100010001
31101010102112111221020221002021
41000113313131332003330101
5244102024142310043431
62442045135043451441
7113430250455452335
oct10027673576037421
91333375457227067
10283115083284241
118223348379aa2a
1227905724686b81
13c1c883a319990
144dcabb38357c5
1522ae71671cb11
hex1017dddf83f11

283115083284241 has 8 divisors (see below), whose sum is σ = 305867266192040. Its totient is φ = 260502057459072.

The previous prime is 283115083284239. The next prime is 283115083284251. The reversal of 283115083284241 is 142482380511382.

It can be written as a sum of positive squares in 4 ways, for example, as 936063990016 + 282179019294225 = 967504^2 + 16798185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 283115083284241 - 21 = 283115083284239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (283115083284251) 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, 34789266426 + ... + 34789274563.

It is an arithmetic number, because the mean of its divisors is an integer number (38233408274005).

Almost surely, 2283115083284241 is an apocalyptic number.

It is an amenable number.

283115083284241 is a deficient number, since it is larger than the sum of its proper divisors (22752182907799).

283115083284241 is a wasteful number, since it uses less digits than its factorization.

283115083284241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69578541315.

The product of its (nonzero) digits is 2949120, while the sum is 52.

The spelling of 283115083284241 in words is "two hundred eighty-three trillion, one hundred fifteen billion, eighty-three million, two hundred eighty-four thousand, two hundred forty-one".

Divisors: 1 13 313 4069 69578540989 904521032857 21778083329557 283115083284241