Base | Representation |
---|---|
bin | 101111100100011010… |
… | …1011111110101111011 |
3 | 100202200021020101220102 |
4 | 1133020311133311323 |
5 | 3133202322340232 |
6 | 114532340350015 |
7 | 10244315152115 |
oct | 1371065376573 |
9 | 322607211812 |
10 | 102153715067 |
11 | 3a361122108 |
12 | 1796b0a530b |
13 | 982ca86961 |
14 | 4d310d03b5 |
15 | 29cd362662 |
hex | 17c8d5fd7b |
102153715067 has 4 divisors (see below), whose sum is σ = 102155332656. Its totient is φ = 102152097480.
The previous prime is 102153715063. The next prime is 102153715091. The reversal of 102153715067 is 760517351201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 760517351201 = 857579 ⋅886819.
It is a cyclic number.
It is not a de Polignac number, because 102153715067 - 22 = 102153715063 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102153715067.
It is not an unprimeable number, because it can be changed into a prime (102153715063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710048 + ... + 841709.
It is an arithmetic number, because the mean of its divisors is an integer number (25538833164).
Almost surely, 2102153715067 is an apocalyptic number.
102153715067 is a deficient number, since it is larger than the sum of its proper divisors (1617589).
102153715067 is an equidigital number, since it uses as much as digits as its factorization.
102153715067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1617588.
The product of its (nonzero) digits is 44100, while the sum is 38.
The spelling of 102153715067 in words is "one hundred two billion, one hundred fifty-three million, seven hundred fifteen thousand, sixty-seven".
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