Base | Representation |
---|---|
bin | 1000011000000010… |
… | …1111000011100000 |
3 | 12210200122111020000 |
4 | 2012000233003200 |
5 | 14101033332210 |
6 | 1011033420000 |
7 | 106500400116 |
oct | 20600570340 |
9 | 5720574200 |
10 | 2248339680 |
11 | a54146974 |
12 | 528b6a600 |
13 | 29aa58112 |
14 | 174861ab6 |
15 | d25b9ac0 |
hex | 8602f0e0 |
2248339680 has 120 divisors (see below), whose sum is σ = 7934811192. Its totient is φ = 599553792.
The previous prime is 2248339663. The next prime is 2248339693. The reversal of 2248339680 is 869338422.
2248339680 is a `hidden beast` number, since 2 + 2 + 483 + 3 + 96 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 73782 + ... + 99701.
Almost surely, 22248339680 is an apocalyptic number.
2248339680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2248339680 is an abundant number, since it is smaller than the sum of its proper divisors (5686471512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2248339680 is a wasteful number, since it uses less digits than its factorization.
2248339680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173510 (or 173493 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 45.
The square root of 2248339680 is about 47416.6603632099. The cubic root of 2248339680 is about 1310.0483015425.
The spelling of 2248339680 in words is "two billion, two hundred forty-eight million, three hundred thirty-nine thousand, six hundred eighty".
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