Base | Representation |
---|---|
bin | 110110111101110100… |
… | …1000101001010111010 |
3 | 102021200022020020220110 |
4 | 1231323221011022322 |
5 | 3413220322434032 |
6 | 130120502205150 |
7 | 11346050361552 |
oct | 1557351051272 |
9 | 367608206813 |
10 | 118038483642 |
11 | 46072712922 |
12 | 1aa62a237b6 |
13 | b1919c55c1 |
14 | 59daa28162 |
15 | 310cb957cc |
hex | 1b7ba452ba |
118038483642 has 16 divisors (see below), whose sum is σ = 236258440992. Its totient is φ = 39315915600.
The previous prime is 118038483613. The next prime is 118038483643. The reversal of 118038483642 is 246384830811.
It is a junction number, because it is equal to n+sod(n) for n = 118038483591 and 118038483600.
It is not an unprimeable number, because it can be changed into a prime (118038483643) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7552948 + ... + 7568559.
It is an arithmetic number, because the mean of its divisors is an integer number (14766152562).
Almost surely, 2118038483642 is an apocalyptic number.
118038483642 is an abundant number, since it is smaller than the sum of its proper divisors (118219957350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118038483642 is a wasteful number, since it uses less digits than its factorization.
118038483642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15122813.
The product of its (nonzero) digits is 884736, while the sum is 48.
The spelling of 118038483642 in words is "one hundred eighteen billion, thirty-eight million, four hundred eighty-three thousand, six hundred forty-two".
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