Base | Representation |
---|---|
bin | 10111001111001110001100… |
… | …110110111001100010100011 |
3 | 111101212022221002010102020101 |
4 | 113033032030312321202203 |
5 | 101343430333130310034 |
6 | 1001210313005123231 |
7 | 30345533531421166 |
oct | 2717161466714243 |
9 | 441768832112211 |
10 | 102201110010019 |
11 | 2a62327a250109 |
12 | b567314b59517 |
13 | 45046a5973437 |
14 | 1b347bad69add |
15 | bc37433d3514 |
hex | 5cf38cdb98a3 |
102201110010019 has 8 divisors (see below), whose sum is σ = 110081978959040. Its totient is φ = 94570427376936.
The previous prime is 102201110009959. The next prime is 102201110010037. The reversal of 102201110010019 is 910010011102201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102201110010019 - 213 = 102201110001827 is a prime.
It is a super-2 number, since 2×1022011100100192 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102201110009978 and 102201110010005.
It is not an unprimeable number, because it can be changed into a prime (102201110010049) 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, 62546578137 + ... + 62546579770.
It is an arithmetic number, because the mean of its divisors is an integer number (13760247369880).
Almost surely, 2102201110010019 is an apocalyptic number.
102201110010019 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
102201110010019 is a deficient number, since it is larger than the sum of its proper divisors (7880868949021).
102201110010019 is a wasteful number, since it uses less digits than its factorization.
102201110010019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125093157969.
The product of its (nonzero) digits is 36, while the sum is 19.
The spelling of 102201110010019 in words is "one hundred two trillion, two hundred one billion, one hundred ten million, ten thousand, nineteen".
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