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2876905248 = 25372611587
BaseRepresentation
bin1010101101111010…
…0001011100100000
321102111101221002020
42223132201130200
521342441431443
61153250021440
7131202201600
oct25336413440
97374357066
102876905248
111246a35548
12683577880
1336b045ac9
141d4122c00
1511c87b583
hexab7a1720

2876905248 has 72 divisors (see below), whose sum is σ = 8784850032. Its totient is φ = 821971584.

The previous prime is 2876905237. The next prime is 2876905277. The reversal of 2876905248 is 8425096782.

It is a self number, because there is not a number n which added to its sum of digits gives 2876905248.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301090 + ... + 310497.

It is an arithmetic number, because the mean of its divisors is an integer number (122011806).

Almost surely, 22876905248 is an apocalyptic number.

2876905248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2876905248 is an abundant number, since it is smaller than the sum of its proper divisors (5907944784).

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

2876905248 is a wasteful number, since it uses less digits than its factorization.

2876905248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611614 (or 611599 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2876905248 is about 53636.7900605545. The cubic root of 2876905248 is about 1422.2475232840.

The spelling of 2876905248 in words is "two billion, eight hundred seventy-six million, nine hundred five thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 392 588 672 784 1176 1568 2352 4704 611587 1223174 1834761 2446348 3669522 4281109 4892696 7339044 8562218 9785392 12843327 14678088 17124436 19570784 25686654 29356176 29967763 34248872 51373308 58712352 59935526 68497744 89903289 102746616 119871052 136995488 179806578 205493232 239742104 359613156 410986464 479484208 719226312 958968416 1438452624 2876905248