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2672685120 = 26357397721
BaseRepresentation
bin1001111101001101…
…1111000001000000
320220021010110201210
42133103133001000
520433201410440
61121112530120
7123142306620
oct23723370100
96807113653
102672685120
11115172a986
126270b0940
133379419b1
141b4d62880
1510998ba80
hex9f4df040

2672685120 has 112 divisors (see below), whose sum is σ = 9698053248. Its totient is φ = 610897920.

The previous prime is 2672685109. The next prime is 2672685133. The reversal of 2672685120 is 215862762.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192141 + ... + 205580.

Almost surely, 22672685120 is an apocalyptic number.

2672685120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2672685120 is an abundant number, since it is smaller than the sum of its proper divisors (7025368128).

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

2672685120 is a wasteful number, since it uses less digits than its factorization.

2672685120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397748 (or 397738 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2672685120 is about 51698.0185306942. The cubic root of 2672685120 is about 1387.7650054652.

The spelling of 2672685120 in words is "two billion, six hundred seventy-two million, six hundred eighty-five thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 397721 795442 1193163 1590884 1988605 2386326 2784047 3181768 3977210 4772652 5568094 5965815 6363536 7954420 8352141 9545304 11136188 11931630 12727072 13920235 15908840 16704282 19090608 22272376 23863260 25454144 27840470 31817680 33408564 38181216 41760705 44544752 47726520 55680940 63635360 66817128 76362432 83521410 89089504 95453040 111361880 127270720 133634256 167042820 178179008 190906080 222723760 267268512 334085640 381812160 445447520 534537024 668171280 890895040 1336342560 2672685120