Base | Representation |
---|---|
bin | 10111111011011… |
… | …111001110011000 |
3 | 1000222102210210121 |
4 | 113323133032120 |
5 | 1310234022420 |
6 | 103500523024 |
7 | 12643304344 |
oct | 2773371630 |
9 | 1028383717 |
10 | 401470360 |
11 | 19668a695 |
12 | b2550474 |
13 | 65237935 |
14 | 3b468624 |
15 | 253a42aa |
hex | 17edf398 |
401470360 has 64 divisors (see below), whose sum is σ = 947026080. Its totient is φ = 153000960.
The previous prime is 401470343. The next prime is 401470379. The reversal of 401470360 is 63074104.
It is a super-2 number, since 2×4014703602 = 322356899917059200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67674 + ... + 73366.
Almost surely, 2401470360 is an apocalyptic number.
401470360 is a gapful number since it is divisible by the number (40) 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 401470360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473513040).
401470360 is an abundant number, since it is smaller than the sum of its proper divisors (545555720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401470360 is a wasteful number, since it uses less digits than its factorization.
401470360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5788 (or 5784 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 401470360 is about 20036.7252813428. The cubic root of 401470360 is about 737.7080045291.
The spelling of 401470360 in words is "four hundred one million, four hundred seventy thousand, three hundred sixty".
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