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2925206304 = 25347648317
BaseRepresentation
bin1010111001011011…
…0001101100100000
321112212021212200020
42232112301230200
521442323100204
61202133153440
7132326562156
oct25626615440
97485255606
102925206304
111271225879
1269778b880
13378057b07
141da6d73d6
15121c1cbd9
hexae5b1b20

2925206304 has 48 divisors (see below), whose sum is σ = 7842054528. Its totient is φ = 954321152.

The previous prime is 2925206299. The next prime is 2925206353. The reversal of 2925206304 is 4036025292.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×29252063042 = 17113663841922680832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319647 + ... + 328670.

It is an arithmetic number, because the mean of its divisors is an integer number (163376136).

Almost surely, 22925206304 is an apocalyptic number.

2925206304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2925206304 is an abundant number, since it is smaller than the sum of its proper divisors (4916848224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2925206304 is a wasteful number, since it uses less digits than its factorization.

2925206304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648377 (or 648369 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2925206304 is about 54085.1763794850. The cubic root of 2925206304 is about 1430.1628751511.

The spelling of 2925206304 in words is "two billion, nine hundred twenty-five million, two hundred six thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 47 48 94 96 141 188 282 376 564 752 1128 1504 2256 4512 648317 1296634 1944951 2593268 3889902 5186536 7779804 10373072 15559608 20746144 30470899 31119216 60941798 62238432 91412697 121883596 182825394 243767192 365650788 487534384 731301576 975068768 1462603152 2925206304