Base | Representation |
---|---|
bin | 1101110010001010101100… |
… | …10111000101111100011110 |
3 | 10222022201002000100110000201 |
4 | 12321011112113011330132 |
5 | 12433103443433231420 |
6 | 144244410230014114 |
7 | 6245620441213165 |
oct | 671052627057436 |
9 | 128281060313021 |
10 | 30311033102110 |
11 | 9726922a85262 |
12 | 34965937a733a |
13 | 13bb419cb5437 |
14 | 76b0c19383dc |
15 | 3786d5db510a |
hex | 1b91565c5f1e |
30311033102110 has 64 divisors (see below), whose sum is σ = 57568294080000. Its totient is φ = 11458919193984.
The previous prime is 30311033102093. The next prime is 30311033102321. The reversal of 30311033102110 is 1120133011303.
It is a Harshad number since it is a multiple of its sum of digits (19).
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, 1573853661 + ... + 1573872919.
It is an arithmetic number, because the mean of its divisors is an integer number (899504595000).
Almost surely, 230311033102110 is an apocalyptic number.
30311033102110 is a deficient number, since it is larger than the sum of its proper divisors (27257260977890).
30311033102110 is a wasteful number, since it uses less digits than its factorization.
30311033102110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38593.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 30311033102110 its reverse (1120133011303), we get a palindrome (31431166113413).
The spelling of 30311033102110 in words is "thirty trillion, three hundred eleven billion, thirty-three million, one hundred two thousand, one hundred ten".
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