Base | Representation |
---|---|
bin | 1110110011111101… |
… | …00101101110101000 |
3 | 202112012011000022001 |
4 | 13121332211232220 |
5 | 112241204440012 |
6 | 3353023340344 |
7 | 401026100530 |
oct | 73176455650 |
9 | 22465130261 |
10 | 7952030632 |
11 | 3410794347 |
12 | 165b1516b4 |
13 | 999619090 |
14 | 55617c4c0 |
15 | 3181c2357 |
hex | 1d9fa5ba8 |
7952030632 has 128 divisors (see below), whose sum is σ = 19440691200. Its totient is φ = 2961163008.
The previous prime is 7952030623. The next prime is 7952030657. The reversal of 7952030632 is 2360302597.
It is a junction number, because it is equal to n+sod(n) for n = 7952030591 and 7952030600.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2252853 + ... + 2256379.
It is an arithmetic number, because the mean of its divisors is an integer number (151880400).
Almost surely, 27952030632 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 7952030632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9720345600).
7952030632 is an abundant number, since it is smaller than the sum of its proper divisors (11488660568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7952030632 is a wasteful number, since it uses less digits than its factorization.
7952030632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3735 (or 3731 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 37.
The square root of 7952030632 is about 89174.1589923897. The cubic root of 7952030632 is about 1995.9945361516.
The spelling of 7952030632 in words is "seven billion, nine hundred fifty-two million, thirty thousand, six hundred thirty-two".
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