Base | Representation |
---|---|
bin | 101111101000110011… |
… | …1110001110001100100 |
3 | 100210001112121000110120 |
4 | 1133101213301301210 |
5 | 3134003041112234 |
6 | 114555123521540 |
7 | 10251055055025 |
oct | 1372147616144 |
9 | 323045530416 |
10 | 102301113444 |
11 | 3a427347752 |
12 | 179b05292b0 |
13 | 985448462a |
14 | 4d468dcc4c |
15 | 29db27b049 |
hex | 17d19f1c64 |
102301113444 has 24 divisors (see below), whose sum is σ = 240815013600. Its totient is φ = 33798597504.
The previous prime is 102301113433. The next prime is 102301113461. The reversal of 102301113444 is 444311103201.
It is a super-2 number, since 2×1023011134442 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37720294 + ... + 37723005.
It is an arithmetic number, because the mean of its divisors is an integer number (10033958900).
Almost surely, 2102301113444 is an apocalyptic number.
It is an amenable number.
102301113444 is an abundant number, since it is smaller than the sum of its proper divisors (138513900156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102301113444 is a wasteful number, since it uses less digits than its factorization.
102301113444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75443419 (or 75443417 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 102301113444 its reverse (444311103201), we get a palindrome (546612216645).
The spelling of 102301113444 in words is "one hundred two billion, three hundred one million, one hundred thirteen thousand, four hundred forty-four".
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