Search a number
-
+
3040360030 = 253179124147
BaseRepresentation
bin1011010100111000…
…0011011001011110
321211212222021220001
42311032003121132
522211313010110
61221405244514
7135225430261
oct26516033136
97755867801
103040360030
111320227544
1270a26373a
13395b75c06
1420bb10cd8
1512bdb763a
hexb538365e

3040360030 has 32 divisors (see below), whose sum is σ = 5720739840. Its totient is φ = 1162006560.

The previous prime is 3040360027. The next prime is 3040360039. The reversal of 3040360030 is 300630403.

It is a happy number.

It is a super-2 number, since 2×30403600302 = 18487578224043201800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040360039) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 37584 + ... + 86563.

It is an arithmetic number, because the mean of its divisors is an integer number (178773120).

Almost surely, 23040360030 is an apocalyptic number.

3040360030 is a deficient number, since it is larger than the sum of its proper divisors (2680379810).

3040360030 is a wasteful number, since it uses less digits than its factorization.

3040360030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124264.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3040360030 is about 55139.4598268790. The cubic root of 3040360030 is about 1448.6884740102.

Adding to 3040360030 its reverse (300630403), we get a palindrome (3340990433).

The spelling of 3040360030 in words is "three billion, forty million, three hundred sixty thousand, thirty".

Divisors: 1 2 5 10 31 62 79 155 158 310 395 790 2449 4898 12245 24490 124147 248294 620735 1241470 3848557 7697114 9807613 19242785 19615226 38485570 49038065 98076130 304036003 608072006 1520180015 3040360030