Base | Representation |
---|---|
bin | 11011010101111011101000… |
… | …110110110010100011010011 |
3 | 120202210012121222012101201222 |
4 | 123111323220312302203103 |
5 | 111230222003130432410 |
6 | 1103432035325515255 |
7 | 34221044106233204 |
oct | 3325735066624323 |
9 | 522705558171658 |
10 | 120254401030355 |
11 | 353536723a0729 |
12 | 115a2137712b2b |
13 | 5213c3121c827 |
14 | 219a4b61875ab |
15 | dd815da0d955 |
hex | 6d5ee8db28d3 |
120254401030355 has 16 divisors (see below), whose sum is σ = 146210426205984. Its totient is φ = 94936067466240.
The previous prime is 120254401030339. The next prime is 120254401030367. The reversal of 120254401030355 is 553030104452021.
It is not a de Polignac number, because 120254401030355 - 24 = 120254401030339 is a prime.
It is a super-2 number, since 2×1202544010303552 (a number of 29 digits) contains 22 as substring.
It is a Duffinian 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, 164841086 + ... + 165568995.
It is an arithmetic number, because the mean of its divisors is an integer number (9138151637874).
Almost surely, 2120254401030355 is an apocalyptic number.
120254401030355 is a deficient number, since it is larger than the sum of its proper divisors (25956025175629).
120254401030355 is an equidigital number, since it uses as much as digits as its factorization.
120254401030355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330411046.
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 120254401030355 its reverse (553030104452021), we get a palindrome (673284505482376).
The spelling of 120254401030355 in words is "one hundred twenty trillion, two hundred fifty-four billion, four hundred one million, thirty thousand, three hundred fifty-five".
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