Base | Representation |
---|---|
bin | 1101101101010101101001… |
… | …11001000000110011110111 |
3 | 10221201211210220210012201002 |
4 | 12312222310321000303313 |
5 | 12422344144010441420 |
6 | 144040250320153515 |
7 | 6230625026334362 |
oct | 666526471006367 |
9 | 127654726705632 |
10 | 30145115327735 |
11 | 96725207a2681 |
12 | 346a3aa16889b |
13 | 13a8897a0c195 |
14 | 7630620db0d9 |
15 | 374224b33075 |
hex | 1b6ab4e40cf7 |
30145115327735 has 16 divisors (see below), whose sum is σ = 36945592200576. Its totient is φ = 23601839482368.
The previous prime is 30145115327729. The next prime is 30145115327741. The reversal of 30145115327735 is 53772351154103.
It is an interprime number because it is at equal distance from previous prime (30145115327729) and next prime (30145115327741).
It is a cyclic number.
It is not a de Polignac number, because 30145115327735 - 218 = 30145115065591 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30145115327735.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1763327 + ... + 7962383.
It is an arithmetic number, because the mean of its divisors is an integer number (2309099512536).
Almost surely, 230145115327735 is an apocalyptic number.
30145115327735 is a deficient number, since it is larger than the sum of its proper divisors (6800476872841).
30145115327735 is a wasteful number, since it uses less digits than its factorization.
30145115327735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6219802.
The product of its (nonzero) digits is 1323000, while the sum is 47.
The spelling of 30145115327735 in words is "thirty trillion, one hundred forty-five billion, one hundred fifteen million, three hundred twenty-seven thousand, seven hundred thirty-five".
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