Base | Representation |
---|---|
bin | 101111100000001001… |
… | …0011101000101000111 |
3 | 100202022021101201111001 |
4 | 1133000102131011013 |
5 | 3132404114422413 |
6 | 114510214554131 |
7 | 10240624223320 |
oct | 1370022350507 |
9 | 322267351431 |
10 | 102010310983 |
11 | 3a298185539 |
12 | 1792b068947 |
13 | 9809157079 |
14 | 4d1a041447 |
15 | 29c09874dd |
hex | 17c049d147 |
102010310983 has 8 divisors (see below), whose sum is σ = 120343961600. Its totient is φ = 84616847640.
The previous prime is 102010310981. The next prime is 102010310989. The reversal of 102010310983 is 389013010201.
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 102010310983 - 21 = 102010310981 is a prime.
It is a super-2 number, since 2×1020103109832 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102010310981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235046583 + ... + 235047016.
It is an arithmetic number, because the mean of its divisors is an integer number (15042995200).
Almost surely, 2102010310983 is an apocalyptic number.
102010310983 is a deficient number, since it is larger than the sum of its proper divisors (18333650617).
102010310983 is an equidigital number, since it uses as much as digits as its factorization.
102010310983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470093637.
The product of its (nonzero) digits is 1296, while the sum is 28.
The spelling of 102010310983 in words is "one hundred two billion, ten million, three hundred ten thousand, nine hundred eighty-three".
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