Base | Representation |
---|---|
bin | 11111001011000110… |
… | …110111101110001100 |
3 | 10012101202010102000022 |
4 | 133023012313232030 |
5 | 1022022410101040 |
6 | 23213232321312 |
7 | 2263322153360 |
oct | 371306675614 |
9 | 105352112008 |
10 | 33472347020 |
11 | 132172a3812 |
12 | 65a19a3238 |
13 | 320589bac8 |
14 | 18976892a0 |
15 | d0d8c26b5 |
hex | 7cb1b7b8c |
33472347020 has 24 divisors (see below), whose sum is σ = 80333633184. Its totient is φ = 11476233216.
The previous prime is 33472346983. The next prime is 33472347049. The reversal of 33472347020 is 2074327433.
It is a super-2 number, since 2×334723470202 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119543957 + ... + 119544236.
It is an arithmetic number, because the mean of its divisors is an integer number (3347234716).
Almost surely, 233472347020 is an apocalyptic number.
It is an amenable number.
33472347020 is an abundant number, since it is smaller than the sum of its proper divisors (46861286164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33472347020 is a wasteful number, since it uses less digits than its factorization.
33472347020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239088209 (or 239088207 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 35.
The spelling of 33472347020 in words is "thirty-three billion, four hundred seventy-two million, three hundred forty-seven thousand, twenty".
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