Base | Representation |
---|---|
bin | 1011001000100111… |
… | …1100110101111001 |
3 | 21201022020112122020 |
4 | 2302021330311321 |
5 | 22110132443303 |
6 | 1212331345053 |
7 | 134032452360 |
oct | 26211746571 |
9 | 7638215566 |
10 | 2988952953 |
11 | 12a4205658 |
12 | 6b4bb2189 |
13 | 38831721c |
14 | 204d6c7d7 |
15 | 127610a53 |
hex | b227cd79 |
2988952953 has 16 divisors (see below), whose sum is σ = 4616989056. Its totient is φ = 1684575360.
The previous prime is 2988952951. The next prime is 2988952957. The reversal of 2988952953 is 3592598892.
It is not a de Polignac number, because 2988952953 - 21 = 2988952951 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2988952951) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973338 + ... + 976403.
It is an arithmetic number, because the mean of its divisors is an integer number (288561816).
Almost surely, 22988952953 is an apocalyptic number.
It is an amenable number.
2988952953 is a deficient number, since it is larger than the sum of its proper divisors (1628036103).
2988952953 is a wasteful number, since it uses less digits than its factorization.
2988952953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1949824.
The product of its digits is 13996800, while the sum is 60.
The square root of 2988952953 is about 54671.3174617184. The cubic root of 2988952953 is about 1440.4771041565.
The spelling of 2988952953 in words is "two billion, nine hundred eighty-eight million, nine hundred fifty-two thousand, nine hundred fifty-three".
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