Base | Representation |
---|---|
bin | 10011011001111001100110… |
… | …101110101100010100000011 |
3 | 102012011200111011001101101100 |
4 | 103121321212232230110003 |
5 | 42141223344231001213 |
6 | 501301523411105443 |
7 | 23655544152140310 |
oct | 2331714656542403 |
9 | 365150434041340 |
10 | 85342723687683 |
11 | 252137117068a0 |
12 | 96a3ba95a2283 |
13 | 3880a27195b47 |
14 | 1710877687d07 |
15 | 9cee604b4773 |
hex | 4d9e66bac503 |
85342723687683 has 24 divisors (see below), whose sum is σ = 153690792443136. Its totient is φ = 44333882434800.
The previous prime is 85342723687633. The next prime is 85342723687723. The reversal of 85342723687683 is 38678632724358.
85342723687683 is a `hidden beast` number, since 8 + 53 + 4 + 2 + 72 + 368 + 76 + 83 = 666.
It is not a de Polignac number, because 85342723687683 - 26 = 85342723687619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85342723687633) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61574836023 + ... + 61574837408.
It is an arithmetic number, because the mean of its divisors is an integer number (6403783018464).
Almost surely, 285342723687683 is an apocalyptic number.
85342723687683 is a deficient number, since it is larger than the sum of its proper divisors (68348068755453).
85342723687683 is a wasteful number, since it uses less digits than its factorization.
85342723687683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123149673455 (or 123149673452 counting only the distinct ones).
The product of its digits is 1950842880, while the sum is 72.
The spelling of 85342723687683 in words is "eighty-five trillion, three hundred forty-two billion, seven hundred twenty-three million, six hundred eighty-seven thousand, six hundred eighty-three".
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