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2825880848 = 24799725307
BaseRepresentation
bin1010100001101111…
…1000010100010000
321021221101121202122
42220123320110100
521241411141343
61144224233412
7130012406450
oct25033702420
97257347678
102825880848
11122015511a
1266a46b868
133605bc35b
141cb43dd60
1511814d068
hexa86f8510

2825880848 has 40 divisors (see below), whose sum is σ = 6263831232. Its totient is φ = 1209829248.

The previous prime is 2825880847. The next prime is 2825880943. The reversal of 2825880848 is 8480885282.

It is a self number, because there is not a number n which added to its sum of digits gives 2825880848.

It is not an unprimeable number, because it can be changed into a prime (2825880847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99011 + ... + 124317.

Almost surely, 22825880848 is an apocalyptic number.

2825880848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2825880848 is an abundant number, since it is smaller than the sum of its proper divisors (3437950384).

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

2825880848 is a wasteful number, since it uses less digits than its factorization.

2825880848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26319 (or 26313 counting only the distinct ones).

The product of its (nonzero) digits is 2621440, while the sum is 53.

The square root of 2825880848 is about 53159.0147388004. The cubic root of 2825880848 is about 1413.7890555032.

The spelling of 2825880848 in words is "two billion, eight hundred twenty-five million, eight hundred eighty thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 997 1994 3988 6979 7976 13958 15952 25307 27916 50614 55832 101228 111664 177149 202456 354298 404912 708596 1417192 2834384 25231079 50462158 100924316 176617553 201848632 353235106 403697264 706470212 1412940424 2825880848