Base | Representation |
---|---|
bin | 110111111011011111… |
… | …1110110111001100110 |
3 | 102111000112111020001222 |
4 | 1233312333312321212 |
5 | 3431440130131240 |
6 | 131102112220342 |
7 | 11451250412006 |
oct | 1576677667146 |
9 | 374015436058 |
10 | 120108052070 |
11 | 46a34956256 |
12 | 1b33bb3a6b2 |
13 | b4316b9bc6 |
14 | 5b55832006 |
15 | 31ce6eaeb5 |
hex | 1bf6ff6e66 |
120108052070 has 32 divisors (see below), whose sum is σ = 217896042816. Its totient is φ = 47665497600.
The previous prime is 120108052067. The next prime is 120108052087. The reversal of 120108052070 is 70250801021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2484530 + ... + 2532410.
It is an arithmetic number, because the mean of its divisors is an integer number (6809251338).
Almost surely, 2120108052070 is an apocalyptic number.
120108052070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120108052070 is a deficient number, since it is larger than the sum of its proper divisors (97787990746).
120108052070 is a wasteful number, since it uses less digits than its factorization.
120108052070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49856.
The product of its (nonzero) digits is 1120, while the sum is 26.
Adding to 120108052070 its reverse (70250801021), we get a palindrome (190358853091).
The spelling of 120108052070 in words is "one hundred twenty billion, one hundred eight million, fifty-two thousand, seventy".
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