Base | Representation |
---|---|
bin | 11110111011101001000… |
… | …011111000000000000000 |
3 | 21112012121101110210101100 |
4 | 132323221003320000000 |
5 | 234311234212420420 |
6 | 4304255334134400 |
7 | 306366641321100 |
oct | 36735103700000 |
9 | 7465541423340 |
10 | 2125623951360 |
11 | 74a52133a898 |
12 | 2a3b631b1400 |
13 | 1255a39409c0 |
14 | 74c48ab7200 |
15 | 3a45ba89190 |
hex | 1eee90f8000 |
2125623951360 has 2304 divisors, whose sum is σ = 9659452158720. Its totient is φ = 428070666240.
The previous prime is 2125623951359. The next prime is 2125623951419. The reversal of 2125623951360 is 631593265212.
2125623951360 is a `hidden beast` number, since 2 + 1 + 2 + 5 + 6 + 239 + 51 + 360 = 666.
It is a tau number, because it is divible by the number of its divisors (2304).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
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 143 ways as a sum of consecutive naturals, for example, 29118136284 + ... + 29118136356.
It is an arithmetic number, because the mean of its divisors is an integer number (4192470555).
Almost surely, 22125623951360 is an apocalyptic number.
2125623951360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2125623951360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4829726079360).
2125623951360 is an abundant number, since it is smaller than the sum of its proper divisors (7533828207360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2125623951360 is a wasteful number, since it uses less digits than its factorization.
2125623951360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172 (or 134 counting only the distinct ones).
The product of its (nonzero) digits is 583200, while the sum is 45.
The spelling of 2125623951360 in words is "two trillion, one hundred twenty-five billion, six hundred twenty-three million, nine hundred fifty-one thousand, three hundred sixty".
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