Search a number
-
+
58160005090 = 25111731101607
BaseRepresentation
bin110110001010100110…
…110011111111100010
312120010021022101020121
4312022212303333202
51423102430130330
642415054430454
74126154613025
oct661246637742
9176107271217
1058160005090
1122735896710
12b33180242a
13563b4a59c5
142b5a3691bc
1517a5e4917a
hexd8a9b3fe2

58160005090 has 32 divisors (see below), whose sum is σ = 120923051904. Its totient is φ = 19905027840.

The previous prime is 58160005049. The next prime is 58160005109. The reversal of 58160005090 is 9050006185.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15548934 + ... + 15552673.

It is an arithmetic number, because the mean of its divisors is an integer number (3778845372).

Almost surely, 258160005090 is an apocalyptic number.

58160005090 is an abundant number, since it is smaller than the sum of its proper divisors (62763046814).

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

58160005090 is a wasteful number, since it uses less digits than its factorization.

58160005090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31101642.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 58160005090 in words is "fifty-eight billion, one hundred sixty million, five thousand, ninety".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 31101607 62203214 155508035 311016070 342117677 528727319 684235354 1057454638 1710588385 2643636595 3421176770 5287273190 5816000509 11632001018 29080002545 58160005090