Base | Representation |
---|---|
bin | 101101101111110111000111… |
… | …011011111100100110011000 |
3 | 222101101122011211102201221220 |
4 | 231233313013123330212120 |
5 | 202332434312234120313 |
6 | 1551530300530332040 |
7 | 60244204356166542 |
oct | 5557670733744630 |
9 | 871348154381856 |
10 | 201201088973208 |
11 | 591219a24730a5 |
12 | 1a69615172a020 |
13 | 883624836651c |
14 | 3798282a1a692 |
15 | 183da7e683823 |
hex | b6fdc76fc998 |
201201088973208 has 64 divisors (see below), whose sum is σ = 506849220028800. Its totient is φ = 66554177015040.
The previous prime is 201201088973197. The next prime is 201201088973251. The reversal of 201201088973208 is 802379880102102.
It is a super-2 number, since 2×2012010889732082 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
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, 259694308 + ... + 260467916.
It is an arithmetic number, because the mean of its divisors is an integer number (7919519062950).
Almost surely, 2201201088973208 is an apocalyptic number.
It is an amenable number.
201201088973208 is an abundant number, since it is smaller than the sum of its proper divisors (305648131055592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201201088973208 is a wasteful number, since it uses less digits than its factorization.
201201088973208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 856472 (or 856468 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 51.
The spelling of 201201088973208 in words is "two hundred one trillion, two hundred one billion, eighty-eight million, nine hundred seventy-three thousand, two hundred eight".
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