Base | Representation |
---|---|
bin | 10111001101110011000001… |
… | …110000010101000000000010 |
3 | 111101111222020111001211022220 |
4 | 113031303001300111000002 |
5 | 101340324340041412010 |
6 | 1001053322453311510 |
7 | 30335466543506445 |
oct | 2715630160250002 |
9 | 441458214054286 |
10 | 102103213232130 |
11 | 2a595803053a00 |
12 | b550353635596 |
13 | 44c83a3b0c326 |
14 | 1b2db7139365c |
15 | bc0e13b4a970 |
hex | 5cdcc1c15002 |
102103213232130 has 96 divisors (see below), whose sum is σ = 270854714289600. Its totient is φ = 24614012987520.
The previous prime is 102103213232117. The next prime is 102103213232143. The reversal of 102103213232130 is 31232312301201.
It is an interprime number because it is at equal distance from previous prime (102103213232117) and next prime (102103213232143).
It is a self number, because there is not a number n which added to its sum of digits gives 102103213232130.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77918965 + ... + 79218504.
It is an arithmetic number, because the mean of its divisors is an integer number (2821403273850).
Almost surely, 2102103213232130 is an apocalyptic number.
102103213232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102103213232130 is an abundant number, since it is smaller than the sum of its proper divisors (168751501057470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102103213232130 is a wasteful number, since it uses less digits than its factorization.
102103213232130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157137680 (or 157137669 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 102103213232130 its reverse (31232312301201), we get a palindrome (133335525533331).
The spelling of 102103213232130 in words is "one hundred two trillion, one hundred three billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •