Base | Representation |
---|---|
bin | 101111100001011101… |
… | …1001011100010101100 |
3 | 100202102100121212022202 |
4 | 1133002323023202230 |
5 | 3133001430311414 |
6 | 114514435001032 |
7 | 10242002201240 |
oct | 1370273134254 |
9 | 322370555282 |
10 | 102054541484 |
11 | 3a310145575 |
12 | 17941a39178 |
13 | 981537236c |
14 | 4d21c76420 |
15 | 29c47c29de |
hex | 17c2ecb8ac |
102054541484 has 12 divisors (see below), whose sum is σ = 204109083024. Its totient is φ = 43737660624.
The previous prime is 102054541453. The next prime is 102054541499. The reversal of 102054541484 is 484145450201.
102054541484 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1822402499 + ... + 1822402554.
It is an arithmetic number, because the mean of its divisors is an integer number (17009090252).
Almost surely, 2102054541484 is an apocalyptic number.
102054541484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
102054541484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102054541484 is a wasteful number, since it uses less digits than its factorization.
102054541484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3644805064 (or 3644805062 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 38.
Adding to 102054541484 its reverse (484145450201), we get a palindrome (586199991685).
The spelling of 102054541484 in words is "one hundred two billion, fifty-four million, five hundred forty-one thousand, four hundred eighty-four".
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