Base | Representation |
---|---|
bin | 10010111010000000… |
… | …011000110101110000 |
3 | 1221101210000221011110 |
4 | 102322000120311300 |
5 | 313033414024404 |
6 | 13154222513320 |
7 | 1316031453465 |
oct | 227200306560 |
9 | 57353027143 |
10 | 20300533104 |
11 | 8678137a95 |
12 | 3b26735840 |
13 | 1bb6a31287 |
14 | da819766c |
15 | 7dc332b89 |
hex | 4ba018d70 |
20300533104 has 20 divisors (see below), whose sum is σ = 52443043976. Its totient is φ = 6766844352.
The previous prime is 20300533093. The next prime is 20300533111. The reversal of 20300533104 is 40133500302.
It is a super-3 number, since 3×203005331043 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211463839 + ... + 211463934.
Almost surely, 220300533104 is an apocalyptic number.
20300533104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20300533104 is an abundant number, since it is smaller than the sum of its proper divisors (32142510872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20300533104 is a wasteful number, since it uses less digits than its factorization.
20300533104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422927784 (or 422927778 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The spelling of 20300533104 in words is "twenty billion, three hundred million, five hundred thirty-three thousand, one hundred four".
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