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4906687084 = 2213172326503
BaseRepresentation
bin1001001000111011…
…00001101001101100
3110122221210112022021
410210131201221230
540022102441314
62130515155524
7232410103105
oct44435415154
913587715267
104906687084
1120987736a2
12b4b2a5ba4
13602719a50
143479313ac
151dab73324
hex124761a6c

4906687084 has 36 divisors (see below), whose sum is σ = 9823199344. Its totient is φ = 2131405056.

The previous prime is 4906687003. The next prime is 4906687087. The reversal of 4906687084 is 4807866094.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (4906687087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148224 + ... + 178279.

Almost surely, 24906687084 is an apocalyptic number.

It is an amenable number.

4906687084 is an abundant number, since it is smaller than the sum of its proper divisors (4916512260).

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

4906687084 is a wasteful number, since it uses less digits than its factorization.

4906687084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326554 (or 326535 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 52.

The square root of 4906687084 is about 70047.7486005082. The cubic root of 4906687084 is about 1699.2715545743.

The spelling of 4906687084 in words is "four billion, nine hundred six million, six hundred eighty-seven thousand, eighty-four".

Divisors: 1 2 4 13 17 26 34 52 68 221 289 442 578 884 1156 3757 7514 15028 326503 653006 1306012 4244539 5550551 8489078 11101102 16978156 22202204 72157163 94359367 144314326 188718734 288628652 377437468 1226671771 2453343542 4906687084