Search a number
-
+
4988606472 = 2332431611307
BaseRepresentation
bin1001010010101100…
…00001100000001000
3110212122221110120200
410221112001200020
540204040401342
62143003052200
7234423312123
oct45126014010
913778843520
104988606472
11212aa35973
12b72811060
1361669c965
143547773ba
151e2e5594c
hex129581808

4988606472 has 48 divisors (see below), whose sum is σ = 13825022640. Its totient is φ = 1624196448.

The previous prime is 4988606453. The next prime is 4988606507. The reversal of 4988606472 is 2746068894.

4988606472 is a `hidden beast` number, since 4 + 98 + 86 + 0 + 6 + 472 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 802558 + ... + 808749.

It is an arithmetic number, because the mean of its divisors is an integer number (288021305).

Almost surely, 24988606472 is an apocalyptic number.

It is an amenable number.

4988606472 is an abundant number, since it is smaller than the sum of its proper divisors (8836416168).

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

4988606472 is a wasteful number, since it uses less digits than its factorization.

4988606472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611362 (or 1611355 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 4988606472 is about 70630.0677615419. The cubic root of 4988606472 is about 1708.6761149430.

The spelling of 4988606472 in words is "four billion, nine hundred eighty-eight million, six hundred six thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 43 72 86 129 172 258 344 387 516 774 1032 1548 3096 1611307 3222614 4833921 6445228 9667842 12890456 14501763 19335684 29003526 38671368 58007052 69286201 116014104 138572402 207858603 277144804 415717206 554289608 623575809 831434412 1247151618 1662868824 2494303236 4988606472