Base | Representation |
---|---|
bin | 1010101100111100… |
… | …1010111100011010 |
3 | 21102012211110202010 |
4 | 2223033022330122 |
5 | 21340424142142 |
6 | 1153023450350 |
7 | 131123041062 |
oct | 25317127432 |
9 | 7365743663 |
10 | 2872880922 |
11 | 1244736a5a |
12 | 6821569b6 |
13 | 36a267152 |
14 | 1d37963a2 |
15 | 11c333e9c |
hex | ab3caf1a |
2872880922 has 32 divisors (see below), whose sum is σ = 5883321600. Its totient is φ = 934806848.
The previous prime is 2872880917. The next prime is 2872880939. The reversal of 2872880922 is 2290882782.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96604 + ... + 122792.
It is an arithmetic number, because the mean of its divisors is an integer number (183853800).
Almost surely, 22872880922 is an apocalyptic number.
2872880922 is an abundant number, since it is smaller than the sum of its proper divisors (3010440678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2872880922 is a wasteful number, since it uses less digits than its factorization.
2872880922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26630.
The product of its (nonzero) digits is 516096, while the sum is 48.
The square root of 2872880922 is about 53599.2623270134. The cubic root of 2872880922 is about 1421.5840489298.
The spelling of 2872880922 in words is "two billion, eight hundred seventy-two million, eight hundred eighty thousand, nine hundred twenty-two".
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