Base | Representation |
---|---|
bin | 1001010111101010011001… |
… | …1000100011100111110110 |
3 | 1100110212120200000102122101 |
4 | 2111322212120203213312 |
5 | 2322242221443443110 |
6 | 33524421402052314 |
7 | 2112206132625535 |
oct | 225724630434766 |
9 | 40425520012571 |
10 | 10302123031030 |
11 | 3312118969a16 |
12 | 11a47541aa09a |
13 | 599641a79bbc |
14 | 2788a81d431c |
15 | 12ceadbb813a |
hex | 95ea66239f6 |
10302123031030 has 16 divisors (see below), whose sum is σ = 18651011178384. Its totient is φ = 4097029274080.
The previous prime is 10302123031009. The next prime is 10302123031033. The reversal of 10302123031030 is 3013032120301.
It is a super-3 number, since 3×103021230310303 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 10302123030989 and 10302123031007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10302123031033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2977490476 + ... + 2977493935.
It is an arithmetic number, because the mean of its divisors is an integer number (1165688198649).
Almost surely, 210302123031030 is an apocalyptic number.
10302123031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10302123031030 is a deficient number, since it is larger than the sum of its proper divisors (8348888147354).
10302123031030 is a wasteful number, since it uses less digits than its factorization.
10302123031030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5954984591.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 10302123031030 its reverse (3013032120301), we get a palindrome (13315155151331).
The spelling of 10302123031030 in words is "ten trillion, three hundred two billion, one hundred twenty-three million, thirty-one thousand, thirty".
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