Base | Representation |
---|---|
bin | 1110011000001… |
… | …10010110110100 |
3 | 22101221201221100 |
4 | 13030012112310 |
5 | 221334043101 |
6 | 15545050100 |
7 | 2663121201 |
oct | 714062664 |
9 | 271851840 |
10 | 120612276 |
11 | 6209a874 |
12 | 34486930 |
13 | 1bcac815 |
14 | 12038ca8 |
15 | a8c6e86 |
hex | 73065b4 |
120612276 has 72 divisors (see below), whose sum is σ = 329172480. Its totient is φ = 37122624.
The previous prime is 120612241. The next prime is 120612287. The reversal of 120612276 is 672216021.
120612276 is a `hidden beast` number, since 1 + 20 + 612 + 27 + 6 = 666.
It is a super-2 number, since 2×1206122762 = 29094642243800352, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21501 + ... + 26523.
It is an arithmetic number, because the mean of its divisors is an integer number (4571840).
Almost surely, 2120612276 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120612276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164586240).
120612276 is an abundant number, since it is smaller than the sum of its proper divisors (208560204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120612276 is a wasteful number, since it uses less digits than its factorization.
120612276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5085 (or 5080 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 120612276 is about 10982.3620410183. The cubic root of 120612276 is about 494.0798823979.
Adding to 120612276 its reverse (672216021), we get a palindrome (792828297).
The spelling of 120612276 in words is "one hundred twenty million, six hundred twelve thousand, two hundred seventy-six".
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