Search a number
-
+
57889822898875 = 531142101689381
BaseRepresentation
bin11010010100110100001100…
…10101000111101010111011
321120222012202021220000120011
431022122012111013222323
530041431324130231000
6323042114551442351
715123254530504162
oct1512320625075273
9246865667800504
1057889822898875
1117499a32929550
1265ab5286863b7
13263bcaa21c976
141041c4d3623d9
156a5ca91982ba
hex34a686547abb

57889822898875 has 16 divisors (see below), whose sum is σ = 78814362523104. Its totient is φ = 42101689380000.

The previous prime is 57889822898837. The next prime is 57889822898899.

57889822898875 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2k-57889822898875 is a prime.

It is a super-2 number, since 2×578898228988752 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

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, 21050843316 + ... + 21050846065.

It is an arithmetic number, because the mean of its divisors is an integer number (4925897657694).

Almost surely, 257889822898875 is an apocalyptic number.

57889822898875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57889822898875 is a deficient number, since it is larger than the sum of its proper divisors (20924539624229).

57889822898875 is a wasteful number, since it uses less digits than its factorization.

57889822898875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42101689407 (or 42101689397 counting only the distinct ones).

The product of its digits is 104044953600, while the sum is 94.

The spelling of 57889822898875 in words is "fifty-seven trillion, eight hundred eighty-nine billion, eight hundred twenty-two million, eight hundred ninety-eight thousand, eight hundred seventy-five".

Divisors: 1 5 11 25 55 125 275 1375 42101689381 210508446905 463118583191 1052542234525 2315592915955 5262711172625 11577964579775 57889822898875