Base | Representation |
---|---|
bin | 101010101111100… |
… | …0000001101011000 |
3 | 10200221200102202100 |
4 | 1111133000031120 |
5 | 10414123100210 |
6 | 354151403400 |
7 | 50353263636 |
oct | 12537001530 |
9 | 3627612670 |
10 | 1434190680 |
11 | 67662175a |
12 | 340383560 |
13 | 19b190050 |
14 | d8692356 |
15 | 85d9a5c0 |
hex | 557c0358 |
1434190680 has 288 divisors, whose sum is σ = 5325793200. Its totient is φ = 331817472.
The previous prime is 1434190673. The next prime is 1434190729. The reversal of 1434190680 is 860914341.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11292777 + ... + 11292903.
Almost surely, 21434190680 is an apocalyptic number.
1434190680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1434190680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2662896600).
1434190680 is an abundant number, since it is smaller than the sum of its proper divisors (3891602520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1434190680 is a wasteful number, since it uses less digits than its factorization.
1434190680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303 (or 169 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 1434190680 is about 37870.7100540774. The cubic root of 1434190680 is about 1127.7226381584.
The spelling of 1434190680 in words is "one billion, four hundred thirty-four million, one hundred ninety thousand, six hundred eighty".
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