Base | Representation |
---|---|
bin | 101110110000011100… |
… | …1111101101000100101 |
3 | 100121011202020022020112 |
4 | 1131200321331220211 |
5 | 3121114433231310 |
6 | 114043331542405 |
7 | 10153153246505 |
oct | 1354071755045 |
9 | 317152208215 |
10 | 100410055205 |
11 | 396469496a9 |
12 | 1756315aa05 |
13 | 9612761a65 |
14 | 4c076c1a05 |
15 | 292a237705 |
hex | 1760e7da25 |
100410055205 has 4 divisors (see below), whose sum is σ = 120492066252. Its totient is φ = 80328044160.
The previous prime is 100410055189. The next prime is 100410055279. The reversal of 100410055205 is 502550014001.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 502550014001 = 7 ⋅71792859143.
It can be written as a sum of positive squares in 2 ways, for example, as 14922821281 + 85487233924 = 122159^2 + 292382^2 .
It is not a de Polignac number, because 100410055205 - 24 = 100410055189 is a prime.
It is a super-2 number, since 2×1004100552052 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10041005516 + ... + 10041005525.
It is an arithmetic number, because the mean of its divisors is an integer number (30123016563).
Almost surely, 2100410055205 is an apocalyptic number.
It is an amenable number.
100410055205 is a deficient number, since it is larger than the sum of its proper divisors (20082011047).
100410055205 is an equidigital number, since it uses as much as digits as its factorization.
100410055205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20082011046.
The product of its (nonzero) digits is 1000, while the sum is 23.
Adding to 100410055205 its reverse (502550014001), we get a palindrome (602960069206).
The spelling of 100410055205 in words is "one hundred billion, four hundred ten million, fifty-five thousand, two hundred five".
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