Base | Representation |
---|---|
bin | 111110110000110010011… |
… | …001100010100001000000 |
3 | 120021022120212201100011200 |
4 | 332300302121202201000 |
5 | 1031131002114032320 |
6 | 13101210030141200 |
7 | 623413660145430 |
oct | 76606231424100 |
9 | 16238525640150 |
10 | 4312992720960 |
11 | 1413147a51490 |
12 | 597a78651800 |
13 | 25393764aac1 |
14 | 10ca6dc742c0 |
15 | 772ce12e290 |
hex | 3ec32662840 |
4312992720960 has 336 divisors, whose sum is σ = 18495458047872. Its totient is φ = 896206233600.
The previous prime is 4312992720947. The next prime is 4312992720961. The reversal of 4312992720960 is 690272992134.
It is a tau number, because it is divible by the number of its divisors (336).
It is a super-2 number, since 2×43129927209602 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4312992720897 and 4312992720906.
It is not an unprimeable number, because it can be changed into a prime (4312992720961) 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 47 ways as a sum of consecutive naturals, for example, 9502701 + ... + 9946220.
Almost surely, 24312992720960 is an apocalyptic number.
4312992720960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4312992720960 is an abundant number, since it is smaller than the sum of its proper divisors (14182465326912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4312992720960 is a wasteful number, since it uses less digits than its factorization.
4312992720960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19448962 (or 19448949 counting only the distinct ones).
The product of its (nonzero) digits is 2939328, while the sum is 54.
The spelling of 4312992720960 in words is "four trillion, three hundred twelve billion, nine hundred ninety-two million, seven hundred twenty thousand, nine hundred sixty".
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