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2250160025 = 521929163351
BaseRepresentation
bin1000011000011110…
…1011011110011001
312210211001222021012
42012013223132121
514102020110100
61011140423305
7106522021211
oct20607533631
95724058235
102250160025
11a5517a593
125296a7b35
1329b244849
14174bb7241
15d2829135
hex861eb799

2250160025 has 24 divisors (see below), whose sum is σ = 3038347200. Its totient is φ = 1646568000.

The previous prime is 2250160007. The next prime is 2250160039. The reversal of 2250160025 is 5200610522.

It is not a de Polignac number, because 2250160025 - 210 = 2250159001 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 67901 + ... + 95450.

It is an arithmetic number, because the mean of its divisors is an integer number (126597800).

Almost surely, 22250160025 is an apocalyptic number.

2250160025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2250160025 is a deficient number, since it is larger than the sum of its proper divisors (788187175).

2250160025 is a wasteful number, since it uses less digits than its factorization.

2250160025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163409 (or 163404 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2250160025 is about 47435.8516841429. The cubic root of 2250160025 is about 1310.4017618600.

Adding to 2250160025 its reverse (5200610522), we get a palindrome (7450770547).

The spelling of 2250160025 in words is "two billion, two hundred fifty million, one hundred sixty thousand, twenty-five".

Divisors: 1 5 19 25 29 95 145 475 551 725 2755 13775 163351 816755 3103669 4083775 4737179 15518345 23685895 77591725 90006401 118429475 450032005 2250160025