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2670052025 = 52211506171
BaseRepresentation
bin1001111100100101…
…1100001010111001
320220002011200210202
42133021130022321
520432013131100
61120540251545
7123111032144
oct23711341271
96802150722
102670052025
1111501a1673
12626240bb5
1333722c354
141b487905b
1510961b7d5
hex9f25c2b9

2670052025 has 12 divisors (see below), whose sum is σ = 3326562384. Its totient is φ = 2125914000.

The previous prime is 2670052003. The next prime is 2670052039. The reversal of 2670052025 is 5202500762.

It is not a de Polignac number, because 2670052025 - 210 = 2670051001 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247811 + ... + 258360.

It is an arithmetic number, because the mean of its divisors is an integer number (277213532).

Almost surely, 22670052025 is an apocalyptic number.

2670052025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2670052025 is a deficient number, since it is larger than the sum of its proper divisors (656510359).

2670052025 is a wasteful number, since it uses less digits than its factorization.

2670052025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506392 (or 506387 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2670052025 is about 51672.5461439631. The cubic root of 2670052025 is about 1387.3091196442.

Adding to 2670052025 its reverse (5202500762), we get a palindrome (7872552787).

The spelling of 2670052025 in words is "two billion, six hundred seventy million, fifty-two thousand, twenty-five".

Divisors: 1 5 25 211 1055 5275 506171 2530855 12654275 106802081 534010405 2670052025