Base | Representation |
---|---|
bin | 11011010110110000101000… |
… | …010110111100101101000000 |
3 | 120202222122111102112100022010 |
4 | 123112300220112330231000 |
5 | 111232140021024000000 |
6 | 1103514125413412520 |
7 | 34225130124055425 |
oct | 3326605026745500 |
9 | 522878442470263 |
10 | 120311301000000 |
11 | 353758109a6030 |
12 | 115b117733a140 |
13 | 52193cb640c16 |
14 | 219d153035d4c |
15 | dd988e00dd50 |
hex | 6d6c285bcb40 |
120311301000000 has 784 divisors, whose sum is σ = 438382037388096. Its totient is φ = 28876800000000.
The previous prime is 120311300999999. The next prime is 120311301000019. The reversal of 120311301000000 is 103113021.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 120311301000000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 3332981952 + ... + 3333018048.
Almost surely, 2120311301000000 is an apocalyptic number.
120311301000000 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 120311301000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219191018694048).
120311301000000 is an abundant number, since it is smaller than the sum of its proper divisors (318070736388096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120311301000000 is an equidigital number, since it uses as much as digits as its factorization.
120311301000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36254 (or 36219 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 120311301000000 its reverse (103113021), we get a palindrome (120311404113021).
The spelling of 120311301000000 in words is "one hundred twenty trillion, three hundred eleven billion, three hundred one million", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •