Base | Representation |
---|---|
bin | 111010011000111011101… |
… | …101010110110010000000 |
3 | 112012120222002220110102120 |
4 | 322120323231112302000 |
5 | 1011220100301400000 |
6 | 12311152334044240 |
7 | 562615343312256 |
oct | 72307355266200 |
9 | 15176862813376 |
10 | 4012501200000 |
11 | 130776835a217 |
12 | 549796649680 |
13 | 2314b9a455b7 |
14 | dc2c57465d6 |
15 | 6e59372e6a0 |
hex | 3a63bb56c80 |
4012501200000 has 192 divisors, whose sum is σ = 13321909218240. Its totient is φ = 1070000000000.
The previous prime is 4012501199957. The next prime is 4012501200047. The reversal of 4012501200000 is 21052104.
4012501200000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (192).
It is a super-2 number, since 2×40125012000002 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 471876 + ... + 2871875.
It is an arithmetic number, because the mean of its divisors is an integer number (69384943845).
Almost surely, 24012501200000 is an apocalyptic number.
4012501200000 is a gapful number since it is divisible by the number (40) 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 4012501200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6660954609120).
4012501200000 is an abundant number, since it is smaller than the sum of its proper divisors (9309408018240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4012501200000 is an frugal number, since it uses more digits than its factorization.
4012501200000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3343793 (or 3343761 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
Adding to 4012501200000 its reverse (21052104), we get a palindrome (4012522252104).
The spelling of 4012501200000 in words is "four trillion, twelve billion, five hundred one million, two hundred thousand".
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