Base | Representation |
---|---|
bin | 1011001010000100… |
… | …0100010100111011 |
3 | 21201201122102100120 |
4 | 2302201010110323 |
5 | 22113210403143 |
6 | 1213105304323 |
7 | 134135122050 |
oct | 26241042473 |
9 | 7651572316 |
10 | 2995012923 |
11 | 12a76745a1 |
12 | 6b70350a3 |
13 | 3896595c6 |
14 | 205aa9027 |
15 | 127e0b383 |
hex | b284453b |
2995012923 has 8 divisors (see below), whose sum is σ = 4563829248. Its totient is φ = 1711435944.
The previous prime is 2995012901. The next prime is 2995012931. The reversal of 2995012923 is 3292105992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2995012923 - 216 = 2994947387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2995012963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71309811 + ... + 71309852.
It is an arithmetic number, because the mean of its divisors is an integer number (570478656).
Almost surely, 22995012923 is an apocalyptic number.
2995012923 is a deficient number, since it is larger than the sum of its proper divisors (1568816325).
2995012923 is a wasteful number, since it uses less digits than its factorization.
2995012923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142619673.
The product of its (nonzero) digits is 87480, while the sum is 42.
The square root of 2995012923 is about 54726.7112386630. The cubic root of 2995012923 is about 1441.4499482061.
The spelling of 2995012923 in words is "two billion, nine hundred ninety-five million, twelve thousand, nine hundred twenty-three".
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