Search a number
-
+
3001100030 = 252313048261
BaseRepresentation
bin1011001011100001…
…0010011011111110
321202011002200021222
42302320102123332
522121240200110
61213443553342
7134240633525
oct26270223376
97664080258
103001100030
111300051965
126b908b852
1338a9ab146
142068114bc
1512870ec55
hexb2e126fe

3001100030 has 16 divisors (see below), whose sum is σ = 5636849184. Its totient is φ = 1148246880.

The previous prime is 3001100009. The next prime is 3001100033. The reversal of 3001100030 is 300011003.

It is a junction number, because it is equal to n+sod(n) for n = 3001099990 and 3001100017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001100033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6523901 + ... + 6524360.

It is an arithmetic number, because the mean of its divisors is an integer number (352303074).

Almost surely, 23001100030 is an apocalyptic number.

3001100030 is a deficient number, since it is larger than the sum of its proper divisors (2635749154).

3001100030 is a wasteful number, since it uses less digits than its factorization.

3001100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048291.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 3001100030 is about 54782.2966842392. The cubic root of 3001100030 is about 1442.4258285209.

Adding to 3001100030 its reverse (300011003), we get a palindrome (3301111033).

The spelling of 3001100030 in words is "three billion, one million, one hundred thousand, thirty".

Divisors: 1 2 5 10 23 46 115 230 13048261 26096522 65241305 130482610 300110003 600220006 1500550015 3001100030