Search a number
-
+
58034600281 = 7431061181721
BaseRepresentation
bin110110000011001000…
…011011100101011001
312112210112100011012001
4312003020123211121
51422323324202111
642354414521001
74123102651240
oct660310334531
9175715304161
1058034600281
1122681023179
12b2b7806161
13561b508988
142b47843957
151799e271c1
hexd8321b959

58034600281 has 16 divisors (see below), whose sum is σ = 67932044928. Its totient is φ = 48541046400.

The previous prime is 58034600269. The next prime is 58034600291. The reversal of 58034600281 is 18200643085.

It is a happy number.

It is not a de Polignac number, because 58034600281 - 233 = 49444665689 is a prime.

It is a super-2 number, since 2×580346002812 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58034600281.

It is not an unprimeable number, because it can be changed into a prime (58034600291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228501 + ... + 410221.

It is an arithmetic number, because the mean of its divisors is an integer number (4245752808).

Almost surely, 258034600281 is an apocalyptic number.

It is an amenable number.

58034600281 is a deficient number, since it is larger than the sum of its proper divisors (9897444647).

58034600281 is a wasteful number, since it uses less digits than its factorization.

58034600281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182832.

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 58034600281 in words is "fifty-eight billion, thirty-four million, six hundred thousand, two hundred eighty-one".

Divisors: 1 7 43 301 1061 7427 45623 181721 319361 1272047 7814003 54698021 192805981 1349641867 8290657183 58034600281