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3283499143 = 149233271349
BaseRepresentation
bin1100001110110110…
…0011100010000111
322110211111001001101
43003231203202013
523211033433033
61301452440531
7144240165541
oct30355434207
98424431041
103283499143
1114354a4561
12777779147
13404355802
14232122691
151433e397d
hexc3b63887

3283499143 has 16 divisors (see below), whose sum is σ = 3341520000. Its totient is φ = 3226210560.

The previous prime is 3283499111. The next prime is 3283499207. The reversal of 3283499143 is 3419943823.

3283499143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3283499143 - 25 = 3283499111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3283499093 and 3283499102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3283499243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9408133 + ... + 9408481.

It is an arithmetic number, because the mean of its divisors is an integer number (208845000).

Almost surely, 23283499143 is an apocalyptic number.

3283499143 is a deficient number, since it is larger than the sum of its proper divisors (58020857).

3283499143 is a wasteful number, since it uses less digits than its factorization.

3283499143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its digits is 559872, while the sum is 46.

The square root of 3283499143 is about 57301.8249534864. The cubic root of 3283499143 is about 1486.3199339576.

The spelling of 3283499143 in words is "three billion, two hundred eighty-three million, four hundred ninety-nine thousand, one hundred forty-three".

Divisors: 1 149 233 271 349 34717 40379 52001 63143 81317 94579 9408307 12116233 14092271 22036907 3283499143