Search a number
-
+
3023000130 = 235195303509
BaseRepresentation
bin1011010000101111…
…0101001001000010
321210200022022120210
42310023311021002
522142342001010
61215545214550
7134625035313
oct26413651102
97720268523
103023000130
11131144a817
12704491456
133923a8397
142096b260a
1512a5d8b20
hexb42f5242

3023000130 has 32 divisors (see below), whose sum is σ = 7637054400. Its totient is φ = 763705152.

The previous prime is 3023000117. The next prime is 3023000137. The reversal of 3023000130 is 310003203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3023000137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2651185 + ... + 2652324.

It is an arithmetic number, because the mean of its divisors is an integer number (238657950).

Almost surely, 23023000130 is an apocalyptic number.

3023000130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3023000130 is an abundant number, since it is smaller than the sum of its proper divisors (4614054270).

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

3023000130 is a wasteful number, since it uses less digits than its factorization.

3023000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5303538.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3023000130 is about 54981.8163577741. The cubic root of 3023000130 is about 1445.9259607146.

Adding to 3023000130 its reverse (310003203), we get a palindrome (3333003333).

The spelling of 3023000130 in words is "three billion, twenty-three million, one hundred thirty", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 5303509 10607018 15910527 26517545 31821054 53035090 79552635 100766671 159105270 201533342 302300013 503833355 604600026 1007666710 1511500065 3023000130