Base | Representation |
---|---|
bin | 10011000010001110… |
… | …00001110110100100 |
3 | 222101012011110220212 |
4 | 21201013001312210 |
5 | 131412101322030 |
6 | 4410012114552 |
7 | 511145326130 |
oct | 114107016644 |
9 | 28335143825 |
10 | 10219167140 |
11 | 43744a9586 |
12 | 1b92465a58 |
13 | c6b225a80 |
14 | 6cd2d43c0 |
15 | 3ec251595 |
hex | 2611c1da4 |
10219167140 has 48 divisors (see below), whose sum is σ = 26412621312. Its totient is φ = 3234197376.
The previous prime is 10219167137. The next prime is 10219167169. The reversal of 10219167140 is 4176191201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10219167097 and 10219167106.
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, 2805644 + ... + 2809283.
It is an arithmetic number, because the mean of its divisors is an integer number (550262944).
Almost surely, 210219167140 is an apocalyptic number.
10219167140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10219167140 is an abundant number, since it is smaller than the sum of its proper divisors (16193454172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10219167140 is a wasteful number, since it uses less digits than its factorization.
10219167140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5614956 (or 5614954 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 32.
The spelling of 10219167140 in words is "ten billion, two hundred nineteen million, one hundred sixty-seven thousand, one hundred forty".
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