Base | Representation |
---|---|
bin | 1101100001111010000… |
… | …1000011100001111000 |
3 | 211012222011021101110202 |
4 | 3120132201003201320 |
5 | 12302014143400142 |
6 | 254440452301332 |
7 | 22536041143160 |
oct | 3303641034170 |
9 | 735864241422 |
10 | 232440215672 |
11 | 8a6394953a5 |
12 | 3906b911848 |
13 | 18bc4110972 |
14 | b3706575a0 |
15 | 60a641a032 |
hex | 361e843878 |
232440215672 has 32 divisors (see below), whose sum is σ = 498518306400. Its totient is φ = 99530809344.
The previous prime is 232440215653. The next prime is 232440215677. The reversal of 232440215672 is 276512044232.
It is a super-3 number, since 3×2324402156723 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232440215677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735397 + ... + 1864532.
It is an arithmetic number, because the mean of its divisors is an integer number (15578697075).
Almost surely, 2232440215672 is an apocalyptic number.
It is an amenable number.
232440215672 is an abundant number, since it is smaller than the sum of its proper divisors (266078090728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232440215672 is a wasteful number, since it uses less digits than its factorization.
232440215672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3601095 (or 3601091 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 38.
The spelling of 232440215672 in words is "two hundred thirty-two billion, four hundred forty million, two hundred fifteen thousand, six hundred seventy-two".
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