Base | Representation |
---|---|
bin | 11110000101111101… |
… | …101100010011000110 |
3 | 10002101220022120112110 |
4 | 132011331230103012 |
5 | 1012133423004110 |
6 | 22502153001450 |
7 | 2222505062154 |
oct | 360575542306 |
9 | 102356276473 |
10 | 32312313030 |
11 | 12781505038 |
12 | 63193b3286 |
13 | 307c45b86a |
14 | 17c75a03d4 |
15 | c91b2da20 |
hex | 785f6c4c6 |
32312313030 has 32 divisors (see below), whose sum is σ = 77556190464. Its totient is φ = 8615879136.
The previous prime is 32312313001. The next prime is 32312313053. The reversal of 32312313030 is 3031321323.
It is a junction number, because it is equal to n+sod(n) for n = 32312312988 and 32312313006.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 372447 + ... + 450933.
It is an arithmetic number, because the mean of its divisors is an integer number (2423630952).
Almost surely, 232312313030 is an apocalyptic number.
32312313030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32312313030 is an abundant number, since it is smaller than the sum of its proper divisors (45243877434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32312313030 is a wasteful number, since it uses less digits than its factorization.
32312313030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92220.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 32312313030 its reverse (3031321323), we get a palindrome (35343634353).
The spelling of 32312313030 in words is "thirty-two billion, three hundred twelve million, three hundred thirteen thousand, thirty".
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