Base | Representation |
---|---|
bin | 1110000100100010100010… |
… | …11100010110111111101111 |
3 | 11001120001111211200121221112 |
4 | 13002101101130112333233 |
5 | 13023424323030222403 |
6 | 145450411253422235 |
7 | 6342336210056060 |
oct | 702212134267757 |
9 | 131501454617845 |
10 | 30942310789103 |
11 | 994a618859a4a |
12 | 35789b133a97b |
13 | 1435b0292c82c |
14 | 78d889bba567 |
15 | 389d31ae09d8 |
hex | 1c2451716fef |
30942310789103 has 32 divisors (see below), whose sum is σ = 37804977745920. Its totient is φ = 24753250368000.
The previous prime is 30942310789099. The next prime is 30942310789111. The reversal of 30942310789103 is 30198701324903.
It is not a de Polignac number, because 30942310789103 - 22 = 30942310789099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30942310783103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2753588 + ... + 8334678.
It is an arithmetic number, because the mean of its divisors is an integer number (1181405554560).
Almost surely, 230942310789103 is an apocalyptic number.
30942310789103 is a deficient number, since it is larger than the sum of its proper divisors (6862666956817).
30942310789103 is a wasteful number, since it uses less digits than its factorization.
30942310789103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5582039.
The product of its (nonzero) digits is 979776, while the sum is 50.
The spelling of 30942310789103 in words is "thirty trillion, nine hundred forty-two billion, three hundred ten million, seven hundred eighty-nine thousand, one hundred three".
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