Base | Representation |
---|---|
bin | 11000111011000… |
… | …010101000110000 |
3 | 1002010210020012002 |
4 | 120323002220300 |
5 | 1324020133410 |
6 | 105253553132 |
7 | 13235023205 |
oct | 3073025060 |
9 | 1063706162 |
10 | 418130480 |
11 | 1a5029689 |
12 | b80457a8 |
13 | 6881bab1 |
14 | 3d763cac |
15 | 26a957a5 |
hex | 18ec2a30 |
418130480 has 40 divisors (see below), whose sum is σ = 1003519104. Its totient is φ = 161856000.
The previous prime is 418130477. The next prime is 418130483. The reversal of 418130480 is 84031814.
It is an interprime number because it is at equal distance from previous prime (418130477) and next prime (418130483).
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (418130483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81821 + ... + 86780.
Almost surely, 2418130480 is an apocalyptic number.
418130480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
418130480 is an abundant number, since it is smaller than the sum of its proper divisors (585388624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
418130480 is a wasteful number, since it uses less digits than its factorization.
418130480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168645 (or 168639 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 418130480 is about 20448.2390439862. The cubic root of 418130480 is about 747.7744274870.
The spelling of 418130480 in words is "four hundred eighteen million, one hundred thirty thousand, four hundred eighty".
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