Base | Representation |
---|---|
bin | 100101010001000110… |
… | …0001110100001000110 |
3 | 21122120110112221010102 |
4 | 1022202030032201012 |
5 | 2302400303304020 |
6 | 100433203524102 |
7 | 5532142146155 |
oct | 1124214164106 |
9 | 248513487112 |
10 | 80030525510 |
11 | 30a39166381 |
12 | 13616089632 |
13 | 7715562050 |
14 | 3c32c4359c |
15 | 2135eed475 |
hex | 12a230e846 |
80030525510 has 16 divisors (see below), whose sum is σ = 155136095856. Its totient is φ = 29549732448.
The previous prime is 80030525503. The next prime is 80030525513. The reversal of 80030525510 is 1552503008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80030525513) 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, 307809584 + ... + 307809843.
It is an arithmetic number, because the mean of its divisors is an integer number (9696005991).
Almost surely, 280030525510 is an apocalyptic number.
80030525510 is a deficient number, since it is larger than the sum of its proper divisors (75105570346).
80030525510 is a wasteful number, since it uses less digits than its factorization.
80030525510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615619447.
The product of its (nonzero) digits is 6000, while the sum is 29.
The spelling of 80030525510 in words is "eighty billion, thirty million, five hundred twenty-five thousand, five hundred ten".
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