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3030423025 = 52737468019
BaseRepresentation
bin1011010010100000…
…1001010111110001
321211012021102212211
42310220021113301
522201242014100
61220412252121
7135045112360
oct26450112761
97735242784
103030423025
11131565a743
12706a71041
13393aa6c26
1420a6857d7
1512b0a31ba
hexb4a095f1

3030423025 has 24 divisors (see below), whose sum is σ = 4410620480. Its totient is φ = 2021837760.

The previous prime is 3030423017. The next prime is 3030423047. The reversal of 3030423025 is 5203240303.

It is not a de Polignac number, because 3030423025 - 23 = 3030423017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3030422987 and 3030423005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227535 + ... + 240484.

Almost surely, 23030423025 is an apocalyptic number.

3030423025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3030423025 is a deficient number, since it is larger than the sum of its proper divisors (1380197455).

3030423025 is a wasteful number, since it uses less digits than its factorization.

3030423025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468073 (or 468068 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 3030423025 is about 55049.2781514890. The cubic root of 3030423025 is about 1447.1084707222.

Adding to 3030423025 its reverse (5203240303), we get a palindrome (8233663328).

The spelling of 3030423025 in words is "three billion, thirty million, four hundred twenty-three thousand, twenty-five".

Divisors: 1 5 7 25 35 37 175 185 259 925 1295 6475 468019 2340095 3276133 11700475 16380665 17316703 81903325 86583515 121216921 432917575 606084605 3030423025