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51341002 = 2191351079
BaseRepresentation
bin1100001111011…
…0011011001010
310120121101121121
43003312123022
5101120403002
65032225454
71162251136
oct303663312
9116541547
1051341002
1126a87289
121523b28a
13a8378bb
146b663c6
154792237
hex30f66ca

51341002 has 8 divisors (see below), whose sum is σ = 81064800. Its totient is φ = 24319404.

The previous prime is 51340997. The next prime is 51341009. The reversal of 51341002 is 20014315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (51341009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675502 + ... + 675577.

It is an arithmetic number, because the mean of its divisors is an integer number (10133100).

Almost surely, 251341002 is an apocalyptic number.

51341002 is a deficient number, since it is larger than the sum of its proper divisors (29723798).

51341002 is a wasteful number, since it uses less digits than its factorization.

51341002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351100.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 51341002 is about 7165.2635680762. The cubic root of 51341002 is about 371.6676657680.

Adding to 51341002 its reverse (20014315), we get a palindrome (71355317).

The spelling of 51341002 in words is "fifty-one million, three hundred forty-one thousand, two".

Divisors: 1 2 19 38 1351079 2702158 25670501 51341002