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5025851108 = 221256462777
BaseRepresentation
bin1001010111001000…
…00110011011100100
3110222021000200121122
410223210012123210
540243104213413
62150413233112
7235355013065
oct45344063344
913867020548
105025851108
112149a64363
12b83192798
136213102c5
143596b056c
151e6361108
hex12b9066e4

5025851108 has 6 divisors (see below), whose sum is σ = 8795239446. Its totient is φ = 2512925552.

The previous prime is 5025851069. The next prime is 5025851143. The reversal of 5025851108 is 8011585205.

It can be written as a sum of positive squares in only one way, i.e., 4745556544 + 280294564 = 68888^2 + 16742^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 628231385 + ... + 628231392.

It is an arithmetic number, because the mean of its divisors is an integer number (1465873241).

Almost surely, 25025851108 is an apocalyptic number.

It is an amenable number.

5025851108 is a deficient number, since it is larger than the sum of its proper divisors (3769388338).

5025851108 is a wasteful number, since it uses less digits than its factorization.

5025851108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256462781 (or 1256462779 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 35.

The square root of 5025851108 is about 70893.2373925750. The cubic root of 5025851108 is about 1712.9178672182.

The spelling of 5025851108 in words is "five billion, twenty-five million, eight hundred fifty-one thousand, one hundred eight".

Divisors: 1 2 4 1256462777 2512925554 5025851108