Base | Representation |
---|---|
bin | 1010101100110110… |
… | …1101011001011000 |
3 | 21102012010000010122 |
4 | 2223031231121120 |
5 | 21340324412002 |
6 | 1153011332412 |
7 | 131116554005 |
oct | 25315553130 |
9 | 7365100118 |
10 | 2872497752 |
11 | 12444a5093 |
12 | 681bb1108 |
13 | 36a161917 |
14 | 1d36d68ac |
15 | 11c2aa6a2 |
hex | ab36d658 |
2872497752 has 32 divisors (see below), whose sum is σ = 5716040400. Its totient is φ = 1348614144.
The previous prime is 2872497743. The next prime is 2872497787. The reversal of 2872497752 is 2577942782.
It is a junction number, because it is equal to n+sod(n) for n = 2872497694 and 2872497703.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34499 + ... + 83277.
Almost surely, 22872497752 is an apocalyptic number.
It is an amenable number.
2872497752 is a deficient number, since it is larger than the sum of its proper divisors (2843542648).
2872497752 is a wasteful number, since it uses less digits than its factorization.
2872497752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49235 (or 49231 counting only the distinct ones).
The product of its digits is 3951360, while the sum is 53.
The square root of 2872497752 is about 53595.6878116141. The cubic root of 2872497752 is about 1421.5208449436.
The spelling of 2872497752 in words is "two billion, eight hundred seventy-two million, four hundred ninety-seven thousand, seven hundred fifty-two".
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