Base | Representation |
---|---|
bin | 11011010010001111101111… |
… | …000100011110001111010000 |
3 | 120201212222211010210002211001 |
4 | 123102033233010132033100 |
5 | 111212044224131210000 |
6 | 1103115424553031344 |
7 | 34163536115623324 |
oct | 3322175704361720 |
9 | 521788733702731 |
10 | 120001102210000 |
11 | 352661aa858970 |
12 | 115610263b5554 |
13 | 51c60948a253b |
14 | 218c1275c5984 |
15 | dd17862c646a |
hex | 6d23ef11e3d0 |
120001102210000 has 200 divisors, whose sum is σ = 316991711481984. Its totient is φ = 43630596480000.
The previous prime is 120001102209979. The next prime is 120001102210019. The reversal of 120001102210000 is 12201100021.
It is a tau number, because it is divible by the number of its divisors (200).
It is a super-2 number, since 2×1200011022100002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 817556617 + ... + 817703383.
Almost surely, 2120001102210000 is an apocalyptic number.
120001102210000 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 120001102210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158495855740992).
120001102210000 is an abundant number, since it is smaller than the sum of its proper divisors (196990609271984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120001102210000 is a wasteful number, since it uses less digits than its factorization.
120001102210000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154239 (or 154218 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 120001102210000 its reverse (12201100021), we get a palindrome (120013303310021).
The spelling of 120001102210000 in words is "one hundred twenty trillion, one billion, one hundred two million, two hundred ten thousand".
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