Base | Representation |
---|---|
bin | 110111111111001111… |
… | …0111111110001000000 |
3 | 102111100021211112101200 |
4 | 1233332132333301000 |
5 | 3432214303432420 |
6 | 131122400301200 |
7 | 11454334131240 |
oct | 1577636776100 |
9 | 374307745350 |
10 | 120233655360 |
11 | 46a99844925 |
12 | 1b376011800 |
13 | b451726390 |
14 | 5b683a9b20 |
15 | 31da75bb90 |
hex | 1bfe7bfc40 |
120233655360 has 1344 divisors, whose sum is σ = 534250708992. Its totient is φ = 24144003072.
The previous prime is 120233655349. The next prime is 120233655389. The reversal of 120233655360 is 63556332021.
120233655360 is a `hidden beast` number, since 1 + 2 + 0 + 233 + 65 + 5 + 360 = 666.
It is a tau number, because it is divible by the number of its divisors (1344).
It is a super-2 number, since 2×1202336553602 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 529663567 + ... + 529663793.
It is an arithmetic number, because the mean of its divisors is an integer number (397507968).
Almost surely, 2120233655360 is an apocalyptic number.
120233655360 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 120233655360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267125354496).
120233655360 is an abundant number, since it is smaller than the sum of its proper divisors (414017053632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120233655360 is a wasteful number, since it uses less digits than its factorization.
120233655360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360 (or 347 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 36.
Adding to 120233655360 its reverse (63556332021), we get a palindrome (183789987381).
The spelling of 120233655360 in words is "one hundred twenty billion, two hundred thirty-three million, six hundred fifty-five thousand, three hundred sixty".
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