Base | Representation |
---|---|
bin | 1011001010110010… |
… | …0010011111010111 |
3 | 21201221022012100211 |
4 | 2302230202133113 |
5 | 22114443120210 |
6 | 1213253550251 |
7 | 134202515152 |
oct | 26254423727 |
9 | 7657265324 |
10 | 2998020055 |
11 | 12a9338928 |
12 | 6b8045387 |
13 | 38a170284 |
14 | 20624cc99 |
15 | 12830238a |
hex | b2b227d7 |
2998020055 has 8 divisors (see below), whose sum is σ = 3598030800. Its totient is φ = 2398144896.
The previous prime is 2998020049. The next prime is 2998020061. The reversal of 2998020055 is 5500208992.
It is an interprime number because it is at equal distance from previous prime (2998020049) and next prime (2998020061).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2998020055 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23631 + ... + 80959.
It is an arithmetic number, because the mean of its divisors is an integer number (449753850).
Almost surely, 22998020055 is an apocalyptic number.
2998020055 is a deficient number, since it is larger than the sum of its proper divisors (600010745).
2998020055 is a wasteful number, since it uses less digits than its factorization.
2998020055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67793.
The product of its (nonzero) digits is 64800, while the sum is 40.
The square root of 2998020055 is about 54754.1784250298. The cubic root of 2998020055 is about 1441.9322143891.
The spelling of 2998020055 in words is "two billion, nine hundred ninety-eight million, twenty thousand, fifty-five".
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