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2025614423 = 7289373489
BaseRepresentation
bin111100010111100…
…0110110001010111
312020011112212121102
41320233012301113
513122024130143
6532555540315
7101124303260
oct17057066127
95204485542
102025614423
1194a452108
1248645a69b
13263875121
14153045967
15bcc720b8
hex78bc6c57

2025614423 has 4 divisors (see below), whose sum is σ = 2314987920. Its totient is φ = 1736240928.

The previous prime is 2025614407. The next prime is 2025614429. The reversal of 2025614423 is 3244165202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2025614423 - 24 = 2025614407 is a prime.

It is a super-2 number, since 2×20256144232 = 8206227581331245858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025614429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144686738 + ... + 144686751.

It is an arithmetic number, because the mean of its divisors is an integer number (578746980).

Almost surely, 22025614423 is an apocalyptic number.

2025614423 is a deficient number, since it is larger than the sum of its proper divisors (289373497).

2025614423 is an equidigital number, since it uses as much as digits as its factorization.

2025614423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289373496.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2025614423 is about 45006.8264044467. The cubic root of 2025614423 is about 1265.2769416623.

Adding to 2025614423 its reverse (3244165202), we get a palindrome (5269779625).

The spelling of 2025614423 in words is "two billion, twenty-five million, six hundred fourteen thousand, four hundred twenty-three".

Divisors: 1 7 289373489 2025614423