Base | Representation |
---|---|
bin | 101011101100010… |
… | …0110111011001000 |
3 | 10210011200000011000 |
4 | 1113120212323020 |
5 | 11000303144210 |
6 | 401250535000 |
7 | 51221243466 |
oct | 12730467310 |
9 | 3704600130 |
10 | 1466068680 |
11 | 69261510a |
12 | 34ab97460 |
13 | 1a4971a7b |
14 | dc9cd836 |
15 | 88a95ac0 |
hex | 57626ec8 |
1466068680 has 128 divisors (see below), whose sum is σ = 4900320000. Its totient is φ = 389878272.
The previous prime is 1466068679. The next prime is 1466068699. The reversal of 1466068680 is 868606641.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440061 + ... + 443379.
It is an arithmetic number, because the mean of its divisors is an integer number (38283750).
Almost surely, 21466068680 is an apocalyptic number.
1466068680 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 1466068680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2450160000).
1466068680 is an abundant number, since it is smaller than the sum of its proper divisors (3434251320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1466068680 is a wasteful number, since it uses less digits than its factorization.
1466068680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3748 (or 3738 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The square root of 1466068680 is about 38289.2763055141. The cubic root of 1466068680 is about 1136.0168470192.
The spelling of 1466068680 in words is "one billion, four hundred sixty-six million, sixty-eight thousand, six hundred eighty".
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