Base | Representation |
---|---|
bin | 1110010100101… |
… | …1111111000110 |
3 | 11012001101100210 |
4 | 3211023333012 |
5 | 110340030240 |
6 | 5543420250 |
7 | 1326446361 |
oct | 345137706 |
9 | 135041323 |
10 | 60080070 |
11 | 30a06056 |
12 | 18154686 |
13 | c5a754b |
14 | 7d9d0d8 |
15 | 541b780 |
hex | 394bfc6 |
60080070 has 16 divisors (see below), whose sum is σ = 144192240. Its totient is φ = 16021344.
The previous prime is 60080063. The next prime is 60080081. The reversal of 60080070 is 7008006.
It is a super-2 number, since 2×600800702 = 7219229622409800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001305 + ... + 1001364.
It is an arithmetic number, because the mean of its divisors is an integer number (9012015).
Almost surely, 260080070 is an apocalyptic number.
60080070 is an abundant number, since it is smaller than the sum of its proper divisors (84112170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60080070 is a wasteful number, since it uses less digits than its factorization.
60080070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2002679.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 60080070 is about 7751.1334655004. The cubic root of 60080070 is about 391.6608330704.
Adding to 60080070 its reverse (7008006), we get a palindrome (67088076).
The spelling of 60080070 in words is "sixty million, eighty thousand, seventy".
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