Base | Representation |
---|---|
bin | 1101101111100010101… |
… | …00000001010110110000 |
3 | 1200010211102121000120110 |
4 | 12313301110001112300 |
5 | 30214031144232002 |
6 | 1000531540341320 |
7 | 46054361466465 |
oct | 6676124012660 |
9 | 1603742530513 |
10 | 472199992752 |
11 | 1722936495a4 |
12 | 776229a4840 |
13 | 356b37b3c47 |
14 | 18bd705366c |
15 | c43a223e6c |
hex | 6df15015b0 |
472199992752 has 40 divisors (see below), whose sum is σ = 1219919509440. Its totient is φ = 157391026240.
The previous prime is 472199992751. The next prime is 472199992777. The reversal of 472199992752 is 257299991274.
It is not an unprimeable number, because it can be changed into a prime (472199992751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598999 + ... + 1141577.
It is an arithmetic number, because the mean of its divisors is an integer number (30497987736).
Almost surely, 2472199992752 is an apocalyptic number.
It is an amenable number.
472199992752 is an abundant number, since it is smaller than the sum of its proper divisors (747719516688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472199992752 is a wasteful number, since it uses less digits than its factorization.
472199992752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560721 (or 560715 counting only the distinct ones).
The product of its digits is 51438240, while the sum is 66.
The spelling of 472199992752 in words is "four hundred seventy-two billion, one hundred ninety-nine million, nine hundred ninety-two thousand, seven hundred fifty-two".
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