Base | Representation |
---|---|
bin | 1011101110000001101… |
… | …1010010011101001000 |
3 | 201020200021221222100011 |
4 | 2323200123102131020 |
5 | 11244312414323410 |
6 | 232254052521304 |
7 | 20355144412540 |
oct | 2734033223510 |
9 | 636607858304 |
10 | 201333745480 |
11 | 7842671799a |
12 | 3302a320234 |
13 | 15ca7740b9a |
14 | 9a5d2a8320 |
15 | 53855cd18a |
hex | 2ee06d2748 |
201333745480 has 64 divisors (see below), whose sum is σ = 544963536000. Its totient is φ = 65395620864.
The previous prime is 201333745453. The next prime is 201333745523. The reversal of 201333745480 is 84547333102.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18917025 + ... + 18927664.
It is an arithmetic number, because the mean of its divisors is an integer number (8515055250).
Almost surely, 2201333745480 is an apocalyptic number.
201333745480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201333745480 is an abundant number, since it is smaller than the sum of its proper divisors (343629790520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201333745480 is a wasteful number, since it uses less digits than its factorization.
201333745480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37844726 (or 37844722 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 40.
The spelling of 201333745480 in words is "two hundred one billion, three hundred thirty-three million, seven hundred forty-five thousand, four hundred eighty".
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