Base | Representation |
---|---|
bin | 1101101100100001000… |
… | …10010111010110001010 |
3 | 1122222122021110002010010 |
4 | 12312100202113112022 |
5 | 30202220022103030 |
6 | 1000102500332350 |
7 | 45666215041644 |
oct | 6662042272612 |
9 | 1588567402103 |
10 | 470576362890 |
11 | 1716300a8437 |
12 | 7724b0a40b6 |
13 | 354b52c680a |
14 | 18ac156b894 |
15 | c3929086b0 |
hex | 6d9089758a |
470576362890 has 32 divisors (see below), whose sum is σ = 1130911583040. Its totient is φ = 125317217664.
The previous prime is 470576362877. The next prime is 470576362897. The reversal of 470576362890 is 98263675074.
It is a super-2 number, since 2×4705763628902 (a number of 24 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 470576362890.
It is not an unprimeable number, because it can be changed into a prime (470576362897) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10590739 + ... + 10635078.
It is an arithmetic number, because the mean of its divisors is an integer number (35340986970).
Almost surely, 2470576362890 is an apocalyptic number.
470576362890 is an abundant number, since it is smaller than the sum of its proper divisors (660335220150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470576362890 is a wasteful number, since it uses less digits than its factorization.
470576362890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21226566.
The product of its (nonzero) digits is 15240960, while the sum is 57.
The spelling of 470576362890 in words is "four hundred seventy billion, five hundred seventy-six million, three hundred sixty-two thousand, eight hundred ninety".
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