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4854680448 = 27312642397
BaseRepresentation
bin1001000010101110…
…01000101110000000
3110112022221022121120
410201113020232000
534420244233243
62121420352240
7231206050212
oct44127105600
913468838546
104854680448
112071382302
12b359a5680
135c4a0b1a7
14340a745b2
151d62edc83
hex1215c8b80

4854680448 has 32 divisors (see below), whose sum is σ = 12895245960. Its totient is φ = 1618226688.

The previous prime is 4854680437. The next prime is 4854680461. The reversal of 4854680448 is 8440864584.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4854680448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6320815 + ... + 6321582.

Almost surely, 24854680448 is an apocalyptic number.

4854680448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4854680448 is an abundant number, since it is smaller than the sum of its proper divisors (8040565512).

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

4854680448 is a wasteful number, since it uses less digits than its factorization.

4854680448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12642414 (or 12642402 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 51.

The square root of 4854680448 is about 69675.5369408805. The cubic root of 4854680448 is about 1693.2466152435.

The spelling of 4854680448 in words is "four billion, eight hundred fifty-four million, six hundred eighty thousand, four hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 12642397 25284794 37927191 50569588 75854382 101139176 151708764 202278352 303417528 404556704 606835056 809113408 1213670112 1618226816 2427340224 4854680448