Base | Representation |
---|---|
bin | 101111000110101001… |
… | …1101101011011111000 |
3 | 100200002122222112021102 |
4 | 1132031103231123320 |
5 | 3124131140031404 |
6 | 114245302430532 |
7 | 10210500221402 |
oct | 1361523553370 |
9 | 320078875242 |
10 | 101155002104 |
11 | 399993a82a2 |
12 | 17730732448 |
13 | 9700baa540 |
14 | 4c785d9b72 |
15 | 297083771e |
hex | 178d4ed6f8 |
101155002104 has 32 divisors (see below), whose sum is σ = 210844179840. Its totient is φ = 45180892800.
The previous prime is 101155002083. The next prime is 101155002119. The reversal of 101155002104 is 401200551101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15684587 + ... + 15691034.
It is an arithmetic number, because the mean of its divisors is an integer number (6588880620).
Almost surely, 2101155002104 is an apocalyptic number.
It is an amenable number.
101155002104 is an abundant number, since it is smaller than the sum of its proper divisors (109689177736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101155002104 is a wasteful number, since it uses less digits than its factorization.
101155002104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31375671 (or 31375667 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 20.
Adding to 101155002104 its reverse (401200551101), we get a palindrome (502355553205).
The spelling of 101155002104 in words is "one hundred one billion, one hundred fifty-five million, two thousand, one hundred four".
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