Base | Representation |
---|---|
bin | 110100000001000001000… |
… | …1111011010101010100000 |
3 | 221022102211211210210220121 |
4 | 1220002002033122222200 |
5 | 1414112133212110000 |
6 | 23112113221050024 |
7 | 1335333101656246 |
oct | 150020217325240 |
9 | 27272754723817 |
10 | 7149010660000 |
11 | 2306973163730 |
12 | 975639256914 |
13 | 3cb1c1c309b1 |
14 | 1aa02a452796 |
15 | c5e67505b1a |
hex | 680823daaa0 |
7149010660000 has 120 divisors (see below), whose sum is σ = 19186515399744. Its totient is φ = 2599640160000.
The previous prime is 7149010659997. The next prime is 7149010660003. The reversal of 7149010660000 is 660109417.
It is an interprime number because it is at equal distance from previous prime (7149010659997) and next prime (7149010660003).
It is a super-2 number, since 2×71490106600002 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (7149010660003) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16027752 + ... + 16467751.
Almost surely, 27149010660000 is an apocalyptic number.
It is an amenable number.
7149010660000 is an abundant number, since it is smaller than the sum of its proper divisors (12037504739744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7149010660000 is a wasteful number, since it uses less digits than its factorization.
7149010660000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32495544 (or 32495521 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 34.
Adding to 7149010660000 its reverse (660109417), we get a palindrome (7149670769417).
The spelling of 7149010660000 in words is "seven trillion, one hundred forty-nine billion, ten million, six hundred sixty thousand".
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