Base | Representation |
---|---|
bin | 11011010101111010101111… |
… | …110101111111100001000000 |
3 | 120202210010011022100122012112 |
4 | 123111322233311333201000 |
5 | 111230213023244120000 |
6 | 1103431400400314452 |
7 | 34221011313103241 |
oct | 3325725765774100 |
9 | 522703138318175 |
10 | 120253444520000 |
11 | 35353221481300 |
12 | 115a1b0b312a28 |
13 | 5213b0accb67c |
14 | 219a42511acc8 |
15 | dd8104a6d235 |
hex | 6d5eafd7f840 |
120253444520000 has 420 divisors, whose sum is σ = 328351579148208. Its totient is φ = 43649865600000.
The previous prime is 120253444519951. The next prime is 120253444520023. The reversal of 120253444520000 is 25444352021.
120253444520000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2724897935 + ... + 2724942065.
Almost surely, 2120253444520000 is an apocalyptic number.
120253444520000 is a gapful number since it is divisible by the number (10) 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 120253444520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164175789574104).
120253444520000 is an abundant number, since it is smaller than the sum of its proper divisors (208098134628208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120253444520000 is an equidigital number, since it uses as much as digits as its factorization.
120253444520000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44748 (or 44712 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 120253444520000 its reverse (25444352021), we get a palindrome (120278888872021).
The spelling of 120253444520000 in words is "one hundred twenty trillion, two hundred fifty-three billion, four hundred forty-four million, five hundred twenty thousand".
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