Search a number
-
+
4630141272 = 233434486571
BaseRepresentation
bin1000100111111101…
…00101100101011000
3102221200102112202210
410103332211211120
533440304010042
62043235555120
7222511360101
oct42376454530
912850375683
104630141272
111a66659739
12a9275baa0
1358a341683
1431cd053a8
151c1748a9c
hex113fa5958

4630141272 has 32 divisors (see below), whose sum is σ = 11844550080. Its totient is φ = 1507487520.

The previous prime is 4630141259. The next prime is 4630141297. The reversal of 4630141272 is 2721410364.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2242254 + ... + 2244317.

It is an arithmetic number, because the mean of its divisors is an integer number (370142190).

Almost surely, 24630141272 is an apocalyptic number.

It is an amenable number.

4630141272 is an abundant number, since it is smaller than the sum of its proper divisors (7214408808).

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

4630141272 is a wasteful number, since it uses less digits than its factorization.

4630141272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486623 (or 4486619 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4630141272 is about 68045.1414283195. The cubic root of 4630141272 is about 1666.7280614895.

The spelling of 4630141272 in words is "four billion, six hundred thirty million, one hundred forty-one thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 43 86 129 172 258 344 516 1032 4486571 8973142 13459713 17946284 26919426 35892568 53838852 107677704 192922553 385845106 578767659 771690212 1157535318 1543380424 2315070636 4630141272