Base | Representation |
---|---|
bin | 11101111100110111001… |
… | …01001111001101000110 |
3 | 10122101022021011020211010 |
4 | 32332123211033031012 |
5 | 113330102444220310 |
6 | 2104433155223050 |
7 | 134231145454566 |
oct | 16763345171506 |
9 | 3571267136733 |
10 | 1029107413830 |
11 | 367495340801 |
12 | 147545ba7a86 |
13 | 76076761932 |
14 | 37b48104da6 |
15 | 1bb81d2a320 |
hex | ef9b94f346 |
1029107413830 has 32 divisors (see below), whose sum is σ = 2470489590528. Its totient is φ = 274358444000.
The previous prime is 1029107413793. The next prime is 1029107413877. The reversal of 1029107413830 is 383147019201.
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, 4268196 + ... + 4502855.
It is an arithmetic number, because the mean of its divisors is an integer number (77202799704).
Almost surely, 21029107413830 is an apocalyptic number.
1029107413830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1029107413830 is an abundant number, since it is smaller than the sum of its proper divisors (1441382176698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1029107413830 is a wasteful number, since it uses less digits than its factorization.
1029107413830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8774972.
The product of its (nonzero) digits is 36288, while the sum is 39.
The spelling of 1029107413830 in words is "one trillion, twenty-nine billion, one hundred seven million, four hundred thirteen thousand, eight hundred thirty".
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