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51241676 = 22103277449
BaseRepresentation
bin1100001101111…
…0001011001100
310120102100100212
43003132023030
5101104213201
65030141552
71161355433
oct303361314
9116370325
1051241676
1126a196a2
12151b18b8
13a801625
146b3c11a
154772abb
hex30de2cc

51241676 has 24 divisors (see below), whose sum is σ = 91072800. Its totient is φ = 25224192.

The previous prime is 51241669. The next prime is 51241679. The reversal of 51241676 is 67614215.

51241676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (51241679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113900 + ... + 114348.

It is an arithmetic number, because the mean of its divisors is an integer number (3794700).

Almost surely, 251241676 is an apocalyptic number.

It is an amenable number.

51241676 is a deficient number, since it is larger than the sum of its proper divisors (39831124).

51241676 is a wasteful number, since it uses less digits than its factorization.

51241676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 831 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 51241676 is about 7158.3291346515. The cubic root of 51241676 is about 371.4278308523.

The spelling of 51241676 in words is "fifty-one million, two hundred forty-one thousand, six hundred seventy-six".

Divisors: 1 2 4 103 206 277 412 449 554 898 1108 1796 28531 46247 57062 92494 114124 124373 184988 248746 497492 12810419 25620838 51241676