Base | Representation |
---|---|
bin | 11000000000110… |
… | …10101100111000 |
3 | 112001001000012010 |
4 | 30000122230320 |
5 | 403031422320 |
6 | 31553245520 |
7 | 4664114565 |
oct | 1400325470 |
9 | 461030163 |
10 | 201435960 |
11 | a3783900 |
12 | 575638a0 |
13 | 3296aa9b |
14 | 1ca7786c |
15 | 12a3eae0 |
hex | c01ab38 |
201435960 has 96 divisors (see below), whose sum is σ = 664287120. Its totient is φ = 48829440.
The previous prime is 201435919. The next prime is 201435973. The reversal of 201435960 is 69534102.
It is a super-2 number, since 2×2014359602 = 81152891962243200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
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, 7584 + ... + 21456.
Almost surely, 2201435960 is an apocalyptic number.
201435960 is a gapful number since it is divisible by the number (20) 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 201435960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332143560).
201435960 is an abundant number, since it is smaller than the sum of its proper divisors (462851160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201435960 is a wasteful number, since it uses less digits than its factorization.
201435960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13909 (or 13894 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 201435960 is about 14192.8136745326. The cubic root of 201435960 is about 586.1998021828.
The spelling of 201435960 in words is "two hundred one million, four hundred thirty-five thousand, nine hundred sixty".
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