Search a number
-
+
54371046 = 23192411979
BaseRepresentation
bin1100111101101…
…0001011100110
310210022100001110
43033122023212
5102404333141
65221205450
71230101112
oct317321346
9123270043
1054371046
1128766854
1216260886
13b358b22
147314742
154b8ee16
hex33da2e6

54371046 has 32 divisors (see below), whose sum is σ = 114998400. Its totient is φ = 17089920.

The previous prime is 54371029. The next prime is 54371047. The reversal of 54371046 is 64017345.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54371047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26485 + ... + 28463.

It is an arithmetic number, because the mean of its divisors is an integer number (3593700).

Almost surely, 254371046 is an apocalyptic number.

54371046 is an abundant number, since it is smaller than the sum of its proper divisors (60627354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54371046 is a wasteful number, since it uses less digits than its factorization.

54371046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 54371046 is about 7373.6724906928. The cubic root of 54371046 is about 378.8400594039.

The spelling of 54371046 in words is "fifty-four million, three hundred seventy-one thousand, forty-six".

Divisors: 1 2 3 6 19 38 57 114 241 482 723 1446 1979 3958 4579 5937 9158 11874 13737 27474 37601 75202 112803 225606 476939 953878 1430817 2861634 9061841 18123682 27185523 54371046