Base | Representation |
---|---|
bin | 101010010001010… |
… | …0111000101010000 |
3 | 10122211220002221021 |
4 | 1110202213011100 |
5 | 10401044442440 |
6 | 352424205224 |
7 | 50101565533 |
oct | 12442470520 |
9 | 3584802837 |
10 | 1418359120 |
11 | 668699222 |
12 | 337009814 |
13 | 197b09069 |
14 | d6530a1a |
15 | 847be84a |
hex | 548a7150 |
1418359120 has 120 divisors (see below), whose sum is σ = 3590529120. Its totient is φ = 519609600.
The previous prime is 1418359109. The next prime is 1418359133. The reversal of 1418359120 is 219538141.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1460235 + ... + 1461205.
It is an arithmetic number, because the mean of its divisors is an integer number (29921076).
Almost surely, 21418359120 is an apocalyptic number.
1418359120 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 1418359120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1795264560).
1418359120 is an abundant number, since it is smaller than the sum of its proper divisors (2172170000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1418359120 is a wasteful number, since it uses less digits than its factorization.
With its successor (1418359121) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1028).
1418359120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065 (or 1028 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 34.
The square root of 1418359120 is about 37661.1088525019. The cubic root of 1418359120 is about 1123.5577554610.
The spelling of 1418359120 in words is "one billion, four hundred eighteen million, three hundred fifty-nine thousand, one hundred twenty".
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