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3287059092 = 223291307197
BaseRepresentation
bin1100001111101100…
…1000101010010100
322111002011220101100
43003323020222110
523212441342332
61302101030100
7144312353442
oct30373105224
98432156340
103287059092
111437506169
127789b5330
13405000ca5
142327abb92
1514389867c
hexc3ec8a94

3287059092 has 18 divisors (see below), whose sum is σ = 8308955018. Its totient is φ = 1095686352.

The previous prime is 3287059037. The next prime is 3287059117. The reversal of 3287059092 is 2909507823.

It can be written as a sum of positive squares in only one way, i.e., 1671501456 + 1615557636 = 40884^2 + 40194^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45653563 + ... + 45653634.

Almost surely, 23287059092 is an apocalyptic number.

It is an amenable number.

3287059092 is an abundant number, since it is smaller than the sum of its proper divisors (5021895926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3287059092 is a wasteful number, since it uses less digits than its factorization.

3287059092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91307207 (or 91307202 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 3287059092 is about 57332.8796764998. The cubic root of 3287059092 is about 1486.8568928386.

The spelling of 3287059092 in words is "three billion, two hundred eighty-seven million, fifty-nine thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 36 91307197 182614394 273921591 365228788 547843182 821764773 1095686364 1643529546 3287059092