Base | Representation |
---|---|
bin | 111110001101100… |
… | …1101011001100000 |
3 | 12101111000101000112 |
4 | 1330123031121200 |
5 | 13233400220202 |
6 | 543050310452 |
7 | 102505343564 |
oct | 17433153140 |
9 | 5344011015 |
10 | 2087507552 |
11 | 981386359 |
12 | 4a3128428 |
13 | 273635990 |
14 | 15b3576a4 |
15 | c33eab52 |
hex | 7c6cd660 |
2087507552 has 24 divisors (see below), whose sum is σ = 4425918336. Its totient is φ = 963464832.
The previous prime is 2087507483. The next prime is 2087507557. The reversal of 2087507552 is 2557057802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2087507557) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2508608 + ... + 2509439.
It is an arithmetic number, because the mean of its divisors is an integer number (184413264).
Almost surely, 22087507552 is an apocalyptic number.
It is an amenable number.
2087507552 is an abundant number, since it is smaller than the sum of its proper divisors (2338410784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2087507552 is a wasteful number, since it uses less digits than its factorization.
2087507552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5018070 (or 5018062 counting only the distinct ones).
The product of its (nonzero) digits is 196000, while the sum is 41.
The square root of 2087507552 is about 45689.2498515789. The cubic root of 2087507552 is about 1278.0348164296.
The spelling of 2087507552 in words is "two billion, eighty-seven million, five hundred seven thousand, five hundred fifty-two".
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