Base | Representation |
---|---|
bin | 100000111101101010011… |
… | …010101110100110000000 |
3 | 22000112221222211020100002 |
4 | 200331222122232212000 |
5 | 244103144142001410 |
6 | 4452344520015132 |
7 | 322441406064530 |
oct | 40755232564600 |
9 | 8015858736302 |
10 | 2265233156480 |
11 | 7a3753075a58 |
12 | 3070260014a8 |
13 | 1357c2565208 |
14 | 7b8d04594c0 |
15 | 3ddcd3147a5 |
hex | 20f6a6ae980 |
2265233156480 has 128 divisors (see below), whose sum is σ = 6221010012480. Its totient is φ = 772626972672.
The previous prime is 2265233156453. The next prime is 2265233156489. The reversal of 2265233156480 is 846513325622.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-3 number, since 3×22652331564803 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2265233156489) by changing a digit.
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, 445289 + ... + 2174568.
Almost surely, 22265233156480 is an apocalyptic number.
2265233156480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2265233156480 is an abundant number, since it is smaller than the sum of its proper divisors (3955776856000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2265233156480 is a wasteful number, since it uses less digits than its factorization.
2265233156480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2620076 (or 2620064 counting only the distinct ones).
The product of its (nonzero) digits is 2073600, while the sum is 47.
The spelling of 2265233156480 in words is "two trillion, two hundred sixty-five billion, two hundred thirty-three million, one hundred fifty-six thousand, four hundred eighty".
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