Search a number
-
+
3030002152 = 232389185027
BaseRepresentation
bin1011010010011010…
…0010100111101000
321211011111001112221
42310212202213220
522201140032102
61220355243424
7135041410342
oct26446424750
97734431487
103030002152
1113153a2511
127068a9574
1339398a4a8
1420a5b6292
1512b01d637
hexb49a29e8

3030002152 has 32 divisors (see below), whose sum is σ = 5994907200. Its totient is φ = 1432841344.

The previous prime is 3030002117. The next prime is 3030002153. The reversal of 3030002152 is 2512000303.

It is a super-2 number, since 2×30300021522 = 18361826082249262208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3030002153) 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, 76138 + ... + 108889.

It is an arithmetic number, because the mean of its divisors is an integer number (187340850).

Almost surely, 23030002152 is an apocalyptic number.

It is an amenable number.

3030002152 is a deficient number, since it is larger than the sum of its proper divisors (2964905048).

3030002152 is a wasteful number, since it uses less digits than its factorization.

3030002152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185145 (or 185141 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3030002152 is about 55045.4553255762. The cubic root of 3030002152 is about 1447.0414748962.

Adding to 3030002152 its reverse (2512000303), we get a palindrome (5542002455).

The spelling of 3030002152 in words is "three billion, thirty million, two thousand, one hundred fifty-two".

Divisors: 1 2 4 8 23 46 89 92 178 184 356 712 2047 4094 8188 16376 185027 370054 740108 1480216 4255621 8511242 16467403 17022484 32934806 34044968 65869612 131739224 378750269 757500538 1515001076 3030002152