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51060484 = 2212765121
BaseRepresentation
bin1100001011000…
…1111100000100
310120002010211001
43002301330010
5101032413414
65022223044
71160002246
oct302617404
9116063731
1051060484
1126905552
1215124a84
13a76a007
146ad2096
154739074
hex30b1f04

51060484 has 6 divisors (see below), whose sum is σ = 89355854. Its totient is φ = 25530240.

The previous prime is 51060463. The next prime is 51060491. The reversal of 51060484 is 48406015.

It can be written as a sum of positive squares in only one way, i.e., 37576900 + 13483584 = 6130^2 + 3672^2 .

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 as a sum of consecutive naturals, namely, 6382557 + ... + 6382564.

Almost surely, 251060484 is an apocalyptic number.

It is an amenable number.

51060484 is a deficient number, since it is larger than the sum of its proper divisors (38295370).

51060484 is a wasteful number, since it uses less digits than its factorization.

51060484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12765125 (or 12765123 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 51060484 is about 7145.6619007619. The cubic root of 51060484 is about 370.9895207527.

Adding to 51060484 its reverse (48406015), we get a palindrome (99466499).

The spelling of 51060484 in words is "fifty-one million, sixty thousand, four hundred eighty-four".

Divisors: 1 2 4 12765121 25530242 51060484