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51341042 = 244357947
BaseRepresentation
bin1100001111011…
…0011011110010
310120121101200002
43003312123302
5101120403132
65032230002
71162251224
oct303663362
9116541602
1051341042
1126a87315
121523b302
13a83791c
146b66414
154792262
hex30f66f2

51341042 has 8 divisors (see below), whose sum is σ = 77186736. Its totient is φ = 25612132.

The previous prime is 51341029. The next prime is 51341051. The reversal of 51341042 is 24014315.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28088 + ... + 29859.

It is an arithmetic number, because the mean of its divisors is an integer number (9648342).

Almost surely, 251341042 is an apocalyptic number.

51341042 is a deficient number, since it is larger than the sum of its proper divisors (25845694).

51341042 is a wasteful number, since it uses less digits than its factorization.

51341042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58392.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 51341042 is about 7165.2663593198. The cubic root of 51341042 is about 371.6677622906.

Adding to 51341042 its reverse (24014315), we get a palindrome (75355357).

The spelling of 51341042 in words is "fifty-one million, three hundred forty-one thousand, forty-two".

Divisors: 1 2 443 886 57947 115894 25670521 51341042