Search a number
-
+
3098127472 = 2411157112121
BaseRepresentation
bin1011100010101001…
…1010110001110000
321222220200011220221
42320222122301300
522321110034342
61231231342424
7136526435416
oct27052326160
97886604827
103098127472
11134a8a3030
12725681a14
133a4b2092b
1421566b2b6
15131ec8a67
hexb8a9ac70

3098127472 has 40 divisors (see below), whose sum is σ = 6590082672. Its totient is φ = 1399257600.

The previous prime is 3098127467. The next prime is 3098127497. The reversal of 3098127472 is 2747218903.

It is a super-2 number, since 2×30981274722 = 19196787665522221568, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28429 + ... + 83692.

Almost surely, 23098127472 is an apocalyptic number.

It is an amenable number.

3098127472 is an abundant number, since it is smaller than the sum of its proper divisors (3491955200).

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

3098127472 is a wasteful number, since it uses less digits than its factorization.

3098127472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112297 (or 112291 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 3098127472 is about 55660.8252903243. The cubic root of 3098127472 is about 1457.8060925459.

The spelling of 3098127472 in words is "three billion, ninety-eight million, one hundred twenty-seven thousand, four hundred seventy-two".

Divisors: 1 2 4 8 11 16 22 44 88 157 176 314 628 1256 1727 2512 3454 6908 13816 27632 112121 224242 448484 896968 1233331 1793936 2466662 4933324 9866648 17602997 19733296 35205994 70411988 140823976 193632967 281647952 387265934 774531868 1549063736 3098127472