Base | Representation |
---|---|
bin | 10111010000110101110010… |
… | …001110000000011000100110 |
3 | 111102020222000100100201021202 |
4 | 113100311302032000120212 |
5 | 101402241124022412410 |
6 | 1001333345255242502 |
7 | 30356551653622541 |
oct | 2720656216003046 |
9 | 442228010321252 |
10 | 102312332232230 |
11 | 2a6664642a491a |
12 | b584995079432 |
13 | 451201c445543 |
14 | 1b39d2c5c5858 |
15 | bc65a2955ca5 |
hex | 5d0d72380626 |
102312332232230 has 64 divisors (see below), whose sum is σ = 197208038016000. Its totient is φ = 38100819955968.
The previous prime is 102312332232191. The next prime is 102312332232251. The reversal of 102312332232230 is 32232233213201.
It is a junction number, because it is equal to n+sod(n) for n = 102312332232193 and 102312332232202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31252586 + ... + 34370754.
It is an arithmetic number, because the mean of its divisors is an integer number (3081375594000).
Almost surely, 2102312332232230 is an apocalyptic number.
102312332232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102312332232230 is a deficient number, since it is larger than the sum of its proper divisors (94895705783770).
102312332232230 is a wasteful number, since it uses less digits than its factorization.
102312332232230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3121181.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 102312332232230 its reverse (32232233213201), we get a palindrome (134544565445431).
The spelling of 102312332232230 in words is "one hundred two trillion, three hundred twelve billion, three hundred thirty-two million, two hundred thirty-two thousand, two hundred thirty".
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