Base | Representation |
---|---|
bin | 101100100000010… |
… | …1010101010010000 |
3 | 10212001222212220200 |
4 | 1121000222222100 |
5 | 11024244100320 |
6 | 404103335200 |
7 | 52002145140 |
oct | 13100525220 |
9 | 3761885820 |
10 | 1493346960 |
11 | 6a6a56746 |
12 | 358151500 |
13 | 1aa502c71 |
14 | 102490920 |
15 | 8b183290 |
hex | 5902aa90 |
1493346960 has 120 divisors (see below), whose sum is σ = 5731627200. Its totient is φ = 341335296.
The previous prime is 1493346949. The next prime is 1493346983. The reversal of 1493346960 is 696433941.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143110 + ... + 153189.
It is an arithmetic number, because the mean of its divisors is an integer number (47763560).
Almost surely, 21493346960 is an apocalyptic number.
1493346960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1493346960 is an abundant number, since it is smaller than the sum of its proper divisors (4238280240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1493346960 is a wasteful number, since it uses less digits than its factorization.
1493346960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296325 (or 296316 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 45.
The square root of 1493346960 is about 38643.8476345200. The cubic root of 1493346960 is about 1143.0193276378.
The spelling of 1493346960 in words is "one billion, four hundred ninety-three million, three hundred forty-six thousand, nine hundred sixty".
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