Base | Representation |
---|---|
bin | 1001001111011101… |
… | …0010110100101110 |
3 | 20101212221221110010 |
4 | 2103313102310232 |
5 | 20040032331044 |
6 | 1050054554050 |
7 | 115321663653 |
oct | 22367226456 |
9 | 6355857403 |
10 | 2480745774 |
11 | 1063353021 |
12 | 592968926 |
13 | 306c4a610 |
14 | 19767bc2a |
15 | e7bc5bb9 |
hex | 93dd2d2e |
2480745774 has 64 divisors (see below), whose sum is σ = 5669201664. Its totient is φ = 716914176.
The previous prime is 2480745733. The next prime is 2480745781. The reversal of 2480745774 is 4775470842.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 744877 + ... + 748199.
It is an arithmetic number, because the mean of its divisors is an integer number (88581276).
Almost surely, 22480745774 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2480745774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2834600832).
2480745774 is an abundant number, since it is smaller than the sum of its proper divisors (3188455890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2480745774 is a wasteful number, since it uses less digits than its factorization.
2480745774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3921.
The product of its (nonzero) digits is 1756160, while the sum is 48.
The square root of 2480745774 is about 49807.0855802666. The cubic root of 2480745774 is about 1353.7155575610.
The spelling of 2480745774 in words is "two billion, four hundred eighty million, seven hundred forty-five thousand, seven hundred seventy-four".
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