Base | Representation |
---|---|
bin | 100100110001101… |
… | …1001101000010110 |
3 | 10012000000112210120 |
4 | 1021203121220112 |
5 | 10011402014130 |
6 | 322241132410 |
7 | 42402653406 |
oct | 11143315026 |
9 | 3160015716 |
10 | 1234016790 |
11 | 583630096 |
12 | 2a532a106 |
13 | 168874866 |
14 | b9c66806 |
15 | 73509910 |
hex | 498d9a16 |
1234016790 has 32 divisors (see below), whose sum is σ = 2966997600. Its totient is φ = 328475904.
The previous prime is 1234016779. The next prime is 1234016803. The reversal of 1234016790 is 976104321.
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, 20215 + ... + 53634.
It is an arithmetic number, because the mean of its divisors is an integer number (92718675).
Almost surely, 21234016790 is an apocalyptic number.
1234016790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1234016790 is an abundant number, since it is smaller than the sum of its proper divisors (1732980810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1234016790 is a wasteful number, since it uses less digits than its factorization.
1234016790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74416.
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 1234016790 is about 35128.5751205482. The cubic root of 1234016790 is about 1072.6063315226.
It can be divided in two parts, 1234016 and 790, that added together give a triangular number (1234806 = T1571).
The spelling of 1234016790 in words is "one billion, two hundred thirty-four million, sixteen thousand, seven hundred ninety".
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