Base | Representation |
---|---|
bin | 100111101111011110… |
… | …1011111000000000110 |
3 | 22011021211202011012000 |
4 | 1033132331133000012 |
5 | 2344241312211332 |
6 | 103112412210130 |
7 | 6110633566524 |
oct | 1173675370006 |
9 | 264254664160 |
10 | 85345038342 |
11 | 3321605a543 |
12 | 14659a69946 |
13 | 80816003b5 |
14 | 41b89b5314 |
15 | 234787db7c |
hex | 13def5f006 |
85345038342 has 32 divisors (see below), whose sum is σ = 191940658560. Its totient is φ = 28105593480.
The previous prime is 85345038271. The next prime is 85345038377. The reversal of 85345038342 is 24383054358.
85345038342 is a `hidden beast` number, since 8 + 534 + 50 + 38 + 34 + 2 = 666.
It is a congruent 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, 9516384 + ... + 9525347.
It is an arithmetic number, because the mean of its divisors is an integer number (5998145580).
Almost surely, 285345038342 is an apocalyptic number.
85345038342 is an abundant number, since it is smaller than the sum of its proper divisors (106595620218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85345038342 is a wasteful number, since it uses less digits than its factorization.
85345038342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19041825 (or 19041819 counting only the distinct ones).
The product of its (nonzero) digits is 1382400, while the sum is 45.
The spelling of 85345038342 in words is "eighty-five billion, three hundred forty-five million, thirty-eight thousand, three hundred forty-two".
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