Base | Representation |
---|---|
bin | 1100011111011100110… |
… | …0110000111010110000 |
3 | 202111220220002220102220 |
4 | 3013313030300322300 |
5 | 12004000240402302 |
6 | 242330342041040 |
7 | 21335001663000 |
oct | 3076714607260 |
9 | 674826086386 |
10 | 214600715952 |
11 | 830145671a7 |
12 | 35711419180 |
13 | 1731021777c |
14 | a55b28a000 |
15 | 58b01b74bc |
hex | 31f7330eb0 |
214600715952 has 320 divisors, whose sum is σ = 671742720000. Its totient is φ = 58940593152.
The previous prime is 214600715951. The next prime is 214600715963. The reversal of 214600715952 is 259517006412.
It is a super-2 number, since 2×2146007159522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (214600715951) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 125570074 + ... + 125571782.
It is an arithmetic number, because the mean of its divisors is an integer number (2099196000).
Almost surely, 2214600715952 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214600715952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335871360000).
214600715952 is an abundant number, since it is smaller than the sum of its proper divisors (457142004048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214600715952 is a wasteful number, since it uses less digits than its factorization.
214600715952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2033 (or 2013 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The spelling of 214600715952 in words is "two hundred fourteen billion, six hundred million, seven hundred fifteen thousand, nine hundred fifty-two".
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