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58968972 = 2234374919
BaseRepresentation
bin1110000011110…
…0101110001100
311002221221020000
43200330232030
5110044001342
65503524300
71314141126
oct340745614
9132857200
1058968972
1130317297
12178b9690
13c2a88aa
147b90216
15529c44c
hex383cb8c

58968972 has 60 divisors (see below), whose sum is σ = 158355120. Its totient is φ = 19121184.

The previous prime is 58968967. The next prime is 58968983. The reversal of 58968972 is 27986985.

It is a happy number.

58968972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 9529 + ... + 14447.

It is an arithmetic number, because the mean of its divisors is an integer number (2639252).

Almost surely, 258968972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58968972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79177560).

58968972 is an abundant number, since it is smaller than the sum of its proper divisors (99386148).

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

58968972 is a wasteful number, since it uses less digits than its factorization.

58968972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972 (or 4961 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 58968972 is about 7679.1257314879. The cubic root of 58968972 is about 389.2313856135.

The spelling of 58968972 in words is "fifty-eight million, nine hundred sixty-eight thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 37 54 74 81 108 111 148 162 222 324 333 444 666 999 1332 1998 2997 3996 4919 5994 9838 11988 14757 19676 29514 44271 59028 88542 132813 177084 182003 265626 364006 398439 531252 546009 728012 796878 1092018 1593756 1638027 2184036 3276054 4914081 6552108 9828162 14742243 19656324 29484486 58968972