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94939675753 = 1317429591293
BaseRepresentation
bin101100001101011011…
…0000111110001101001
3100002001111202020101011
41120122312013301221
53023414024111003
6111340434423521
76600456633406
oct1303266076151
9302044666334
1094939675753
1137299a7664a
1216497131ba1
138c5031c440
144848d792ad
152709d6946d
hex161ad87c69

94939675753 has 8 divisors (see below), whose sum is σ = 108257006088. Its totient is φ = 82481528064.

The previous prime is 94939675751. The next prime is 94939675757. The reversal of 94939675753 is 35757693949.

It can be written as a sum of positive squares in 4 ways, for example, as 2476853824 + 92462821929 = 49768^2 + 304077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 94939675753 - 21 = 94939675751 is a prime.

It is a super-2 number, since 2×949396757532 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94939675751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214795426 + ... + 214795867.

It is an arithmetic number, because the mean of its divisors is an integer number (13532125761).

Almost surely, 294939675753 is an apocalyptic number.

It is an amenable number.

94939675753 is a deficient number, since it is larger than the sum of its proper divisors (13317330335).

94939675753 is a wasteful number, since it uses less digits than its factorization.

94939675753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429591323.

The product of its digits is 192893400, while the sum is 67.

The spelling of 94939675753 in words is "ninety-four billion, nine hundred thirty-nine million, six hundred seventy-five thousand, seven hundred fifty-three".

Divisors: 1 13 17 221 429591293 5584686809 7303051981 94939675753