Base | Representation |
---|---|
bin | 1010111010011011… |
… | …0001001011011100 |
3 | 21120011011212021110 |
4 | 2232212301023130 |
5 | 21444411222432 |
6 | 1202403102020 |
7 | 132410322246 |
oct | 25646611334 |
9 | 7504155243 |
10 | 2929398492 |
11 | 1273629499 |
12 | 699071910 |
13 | 378b94cb7 |
14 | 1db0a9096 |
15 | 122299dcc |
hex | ae9b12dc |
2929398492 has 48 divisors (see below), whose sum is σ = 7262317440. Its totient is φ = 916420032.
The previous prime is 2929398481. The next prime is 2929398499. The reversal of 2929398492 is 2948939292.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2929398499) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 35643 + ... + 84434.
It is an arithmetic number, because the mean of its divisors is an integer number (151298280).
Almost surely, 22929398492 is an apocalyptic number.
It is an amenable number.
2929398492 is an abundant number, since it is smaller than the sum of its proper divisors (4332918948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2929398492 is a wasteful number, since it uses less digits than its factorization.
2929398492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120210 (or 120208 counting only the distinct ones).
The product of its digits is 5038848, while the sum is 57.
The square root of 2929398492 is about 54123.9179291374. The cubic root of 2929398492 is about 1430.8457500428.
The spelling of 2929398492 in words is "two billion, nine hundred twenty-nine million, three hundred ninety-eight thousand, four hundred ninety-two".
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