Base | Representation |
---|---|
bin | 1010010000010000… |
… | …1010111111111110 |
3 | 21002211102101102120 |
4 | 2210010022333332 |
5 | 21114123311204 |
6 | 1133044503410 |
7 | 125132230452 |
oct | 24404127776 |
9 | 7084371376 |
10 | 2752557054 |
11 | 1192823945 |
12 | 6499aab66 |
13 | 34b3589b0 |
14 | 1c17d4662 |
15 | 1119b76d9 |
hex | a410affe |
2752557054 has 64 divisors (see below), whose sum is σ = 6029662464. Its totient is φ = 832605696.
The previous prime is 2752557043. The next prime is 2752557077. The reversal of 2752557054 is 4507552572.
It is a junction number, because it is equal to n+sod(n) for n = 2752556997 and 2752557015.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1468662 + ... + 1470534.
It is an arithmetic number, because the mean of its divisors is an integer number (94213476).
Almost surely, 22752557054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2752557054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3014831232).
2752557054 is an abundant number, since it is smaller than the sum of its proper divisors (3277105410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2752557054 is a wasteful number, since it uses less digits than its factorization.
2752557054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2201.
The product of its (nonzero) digits is 490000, while the sum is 42.
The square root of 2752557054 is about 52464.8172969277. The cubic root of 2752557054 is about 1401.4537711624.
The spelling of 2752557054 in words is "two billion, seven hundred fifty-two million, five hundred fifty-seven thousand, fifty-four".
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