Base | Representation |
---|---|
bin | 110111001010110001… |
… | …1110001100000111110 |
3 | 102022210121102012212010 |
4 | 1232111203301200332 |
5 | 3420113131100110 |
6 | 130231553552050 |
7 | 11362610302041 |
oct | 1562543614076 |
9 | 368717365763 |
10 | 118473300030 |
11 | 462760a8908 |
12 | 1ab64575626 |
13 | b230b071c7 |
14 | 5a3c692c58 |
15 | 3135e35020 |
hex | 1b958f183e |
118473300030 has 16 divisors (see below), whose sum is σ = 284335920144. Its totient is φ = 31592880000.
The previous prime is 118473300013. The next prime is 118473300073. The reversal of 118473300030 is 30003374811.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 3949110001 = 118473300030 / (1 + 1 + 8 + 4 + 7 + 3 + 3 + 0 + 0 + 0 + 3 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1974554971 + ... + 1974555030.
It is an arithmetic number, because the mean of its divisors is an integer number (17770995009).
Almost surely, 2118473300030 is an apocalyptic number.
118473300030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
118473300030 is an abundant number, since it is smaller than the sum of its proper divisors (165862620114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118473300030 is a wasteful number, since it uses less digits than its factorization.
118473300030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3949110011.
The product of its (nonzero) digits is 6048, while the sum is 30.
Adding to 118473300030 its reverse (30003374811), we get a palindrome (148476674841).
The spelling of 118473300030 in words is "one hundred eighteen billion, four hundred seventy-three million, three hundred thousand, thirty".
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