Base | Representation |
---|---|
bin | 1001001100100010111100… |
… | …0111001000000110011011 |
3 | 1022210121121222011120202121 |
4 | 2103020233013020012123 |
5 | 2311130110203141443 |
6 | 33300554542042111 |
7 | 2062335362636635 |
oct | 223105707100633 |
9 | 38717558146677 |
10 | 10111143412123 |
11 | 324912594a626 |
12 | 1173735579337 |
13 | 5846274c5a40 |
14 | 26d54c111a55 |
15 | 1280325e94ed |
hex | 9322f1c819b |
10111143412123 has 8 divisors (see below), whose sum is σ = 10889200713888. Its totient is φ = 9333125687424.
The previous prime is 10111143412109. The next prime is 10111143412141. The reversal of 10111143412123 is 32121434111101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10111143412123 - 25 = 10111143412091 is a prime.
It is a super-3 number, since 3×101111434121233 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10111143419123) 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, 9362590 + ... + 10386547.
It is an arithmetic number, because the mean of its divisors is an integer number (1361150089236).
Almost surely, 210111143412123 is an apocalyptic number.
10111143412123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10111143412123 is a deficient number, since it is larger than the sum of its proper divisors (778057301765).
10111143412123 is a wasteful number, since it uses less digits than its factorization.
10111143412123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19788533.
The product of its (nonzero) digits is 576, while the sum is 25.
Adding to 10111143412123 its reverse (32121434111101), we get a palindrome (42232577523224).
The spelling of 10111143412123 in words is "ten trillion, one hundred eleven billion, one hundred forty-three million, four hundred twelve thousand, one hundred twenty-three".
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