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2025546629089 = 232618792
BaseRepresentation
bin11101011110011011111…
…111001011111111100001
321011122021211100001220211
4131132123333023333201
5231141304414112324
64150305005534121
7266224635161164
oct35363377137741
97148254301824
102025546629089
117110362a2395
12288693574341
131190150ca949
1470073689adb
1537a50b79294
hex1d79bfcbfe1

2025546629089 has 9 divisors (see below), whose sum is σ = 2117477104113. Its totient is φ = 1937448073572.

The previous prime is 2025546629069. The next prime is 2025546629101. The reversal of 2025546629089 is 9809266455202.

It is a happy number.

The square root of 2025546629089 is 1423217.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 2025546629089 - 219 = 2025546104801 is a prime.

It is a super-2 number, since 2×20255466290892 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2025546629039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32703052 + ... + 32764930.

Almost surely, 22025546629089 is an apocalyptic number.

2025546629089 is the 1423217-th square number.

2025546629089 is the 711609-th centered octagonal number.

It is an amenable number.

2025546629089 is a deficient number, since it is larger than the sum of its proper divisors (91930475024).

2025546629089 is an frugal number, since it uses more digits than its factorization.

2025546629089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123804 (or 61902 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 58.

The spelling of 2025546629089 in words is "two trillion, twenty-five billion, five hundred forty-six million, six hundred twenty-nine thousand, eighty-nine".

Divisors: 1 23 529 61879 1423217 32733991 3829010641 88067244743 2025546629089