Base | Representation |
---|---|
bin | 110001011111011001… |
… | …0010110000101110110 |
3 | 101011022211201122201010 |
4 | 1202332302112011312 |
5 | 3220130200140310 |
6 | 120454023013050 |
7 | 10451501543544 |
oct | 1427662260566 |
9 | 334284648633 |
10 | 106280083830 |
11 | 41089378028 |
12 | 18720b9a186 |
13 | a03992208b |
14 | 520313ad94 |
15 | 2b7074a320 |
hex | 18bec96176 |
106280083830 has 32 divisors (see below), whose sum is σ = 266162298624. Its totient is φ = 27109122656.
The previous prime is 106280083817. The next prime is 106280083841. The reversal of 106280083830 is 38380082601.
It is a super-2 number, since 2×1062800838302 (a number of 23 digits) contains 22 as substring.
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, 77013864 + ... + 77015243.
It is an arithmetic number, because the mean of its divisors is an integer number (8317571832).
Almost surely, 2106280083830 is an apocalyptic number.
106280083830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
106280083830 is an abundant number, since it is smaller than the sum of its proper divisors (159882214794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106280083830 is a wasteful number, since it uses less digits than its factorization.
106280083830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154029140.
The product of its (nonzero) digits is 55296, while the sum is 39.
The spelling of 106280083830 in words is "one hundred six billion, two hundred eighty million, eighty-three thousand, eight hundred thirty".
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