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2025122230 = 25202512223
BaseRepresentation
bin111100010110100…
…1110100110110110
312020010121212110001
41320231032212312
513121412402410
6532541221514
7101120153305
oct17055164666
95203555401
102025122230
1194a14633a
1248626189a
132637320a1
14152d5843c
15bcbc633a
hex78b4e9b6

2025122230 has 8 divisors (see below), whose sum is σ = 3645220032. Its totient is φ = 810048888.

The previous prime is 2025122179. The next prime is 2025122303. The reversal of 2025122230 is 322215202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20251222302 = 8202240092880345800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2025122198 and 2025122207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101256102 + ... + 101256121.

It is an arithmetic number, because the mean of its divisors is an integer number (455652504).

Almost surely, 22025122230 is an apocalyptic number.

2025122230 is a deficient number, since it is larger than the sum of its proper divisors (1620097802).

2025122230 is a wasteful number, since it uses less digits than its factorization.

2025122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202512230.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2025122230 is about 45001.3580906177. The cubic root of 2025122230 is about 1265.1744524466.

Adding to 2025122230 its reverse (322215202), we get a palindrome (2347337432).

The spelling of 2025122230 in words is "two billion, twenty-five million, one hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 202512223 405024446 1012561115 2025122230