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2425770260 = 2251019119027
BaseRepresentation
bin1001000010010110…
…0101000100010100
320021001111220012222
42100211211010110
514431444122020
61040412401512
7114053464334
oct22045450424
96231456188
102425770260
111035314111
12578476298
132c873c624
1419024b0c4
15e2e66b25
hex90965114

2425770260 has 24 divisors (see below), whose sum is σ = 5099159520. Its totient is φ = 969347744.

The previous prime is 2425770229. The next prime is 2425770271. The reversal of 2425770260 is 620775242.

It is a super-2 number, since 2×24257702602 = 11768722708600935200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2425770260.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39134 + ... + 79893.

It is an arithmetic number, because the mean of its divisors is an integer number (212464980).

Almost surely, 22425770260 is an apocalyptic number.

2425770260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2425770260 is an abundant number, since it is smaller than the sum of its proper divisors (2673389260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2425770260 is a wasteful number, since it uses less digits than its factorization.

2425770260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120055 (or 120053 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 2425770260 is about 49252.1091934142. The cubic root of 2425770260 is about 1343.6409225035.

The spelling of 2425770260 in words is "two billion, four hundred twenty-five million, seven hundred seventy thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 1019 2038 4076 5095 10190 20380 119027 238054 476108 595135 1190270 2380540 121288513 242577026 485154052 606442565 1212885130 2425770260