Base | Representation |
---|---|
bin | 101111100011100000… |
… | …1001001011001001010 |
3 | 100202121010211210212110 |
4 | 1133013001021121022 |
5 | 3133122020330120 |
6 | 114525330523150 |
7 | 10243464666660 |
oct | 1370701113112 |
9 | 322533753773 |
10 | 102123214410 |
11 | 3a34598a558 |
12 | 17960a364b6 |
13 | 9826667b29 |
14 | 4d2b030c30 |
15 | 29ca83a2e0 |
hex | 17c704964a |
102123214410 has 32 divisors (see below), whose sum is σ = 280109388672. Its totient is φ = 23342448960.
The previous prime is 102123214393. The next prime is 102123214507. The reversal of 102123214410 is 14412321201.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 243150301 + ... + 243150720.
It is an arithmetic number, because the mean of its divisors is an integer number (8753418396).
Almost surely, 2102123214410 is an apocalyptic number.
102123214410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102123214410 is an abundant number, since it is smaller than the sum of its proper divisors (177986174262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102123214410 is a wasteful number, since it uses less digits than its factorization.
102123214410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486301038.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 102123214410 its reverse (14412321201), we get a palindrome (116535535611).
The spelling of 102123214410 in words is "one hundred two billion, one hundred twenty-three million, two hundred fourteen thousand, four hundred ten".
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