Base | Representation |
---|---|
bin | 1011010000001011000… |
… | …1100011000100000110 |
3 | 200110222210211011011120 |
4 | 2310002301203010012 |
5 | 11131404414241210 |
6 | 224450544014410 |
7 | 16652436331413 |
oct | 2640261430406 |
9 | 613883734146 |
10 | 193320071430 |
11 | 74a9415aa82 |
12 | 31572601406 |
13 | 152cb420b15 |
14 | 94dcc8110a |
15 | 5066cd1270 |
hex | 2d02c63106 |
193320071430 has 16 divisors (see below), whose sum is σ = 463968171504. Its totient is φ = 51552019040.
The previous prime is 193320071429. The next prime is 193320071491. The reversal of 193320071430 is 34170023391.
It is a junction number, because it is equal to n+sod(n) for n = 193320071391 and 193320071400.
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, 3222001161 + ... + 3222001220.
It is an arithmetic number, because the mean of its divisors is an integer number (28998010719).
Almost surely, 2193320071430 is an apocalyptic number.
193320071430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
193320071430 is an abundant number, since it is smaller than the sum of its proper divisors (270648100074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
193320071430 is a wasteful number, since it uses less digits than its factorization.
193320071430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6444002391.
The product of its (nonzero) digits is 13608, while the sum is 33.
The spelling of 193320071430 in words is "one hundred ninety-three billion, three hundred twenty million, seventy-one thousand, four hundred thirty".
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