Base | Representation |
---|---|
bin | 101111100000001011… |
… | …0010001000011011111 |
3 | 100202022100021111021220 |
4 | 1133000112101003133 |
5 | 3132404343412203 |
6 | 114510252224423 |
7 | 10240635554640 |
oct | 1370026210337 |
9 | 322270244256 |
10 | 102011310303 |
11 | 3a2987a8321 |
12 | 1792b46b113 |
13 | 9809416b96 |
14 | 4d1a2216c7 |
15 | 29c0ad3653 |
hex | 17c05910df |
102011310303 has 16 divisors (see below), whose sum is σ = 162204320256. Its totient is φ = 55757734560.
The previous prime is 102011310301. The next prime is 102011310319. The reversal of 102011310303 is 303013110201.
It is not a de Polignac number, because 102011310303 - 21 = 102011310301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102011310301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105601288 + ... + 105602253.
It is an arithmetic number, because the mean of its divisors is an integer number (10137770016).
Almost surely, 2102011310303 is an apocalyptic number.
102011310303 is a deficient number, since it is larger than the sum of its proper divisors (60193009953).
102011310303 is a wasteful number, since it uses less digits than its factorization.
102011310303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211203574.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 102011310303 its reverse (303013110201), we get a palindrome (405024420504).
The spelling of 102011310303 in words is "one hundred two billion, eleven million, three hundred ten thousand, three hundred three".
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