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2412216960 = 27354130643
BaseRepresentation
bin1000111111000111…
…1000001010000000
320020010000022120220
42033301320022000
514420011420320
61035210103040
7113530335336
oct21761701200
96203008526
102412216960
1110286a733a
12573a1aa80
132c59a561a
1418c51db56
15e1b8ae40
hex8fc78280

2412216960 has 128 divisors (see below), whose sum is σ = 7876733760. Its totient is φ = 627548160.

The previous prime is 2412216943. The next prime is 2412216973. The reversal of 2412216960 is 696122142.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×24122169602 = 11637581324223283200, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 63399 + ... + 94041.

Almost surely, 22412216960 is an apocalyptic number.

2412216960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2412216960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3938366880).

2412216960 is an abundant number, since it is smaller than the sum of its proper divisors (5464516800).

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

2412216960 is a wasteful number, since it uses less digits than its factorization.

2412216960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30706 (or 30694 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2412216960 is about 49114.3254051198. The cubic root of 2412216960 is about 1341.1338439189.

The spelling of 2412216960 in words is "two billion, four hundred twelve million, two hundred sixteen thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 80 82 96 120 123 128 160 164 192 205 240 246 320 328 384 410 480 492 615 640 656 820 960 984 1230 1312 1640 1920 1968 2460 2624 3280 3936 4920 5248 6560 7872 9840 13120 15744 19680 26240 30643 39360 61286 78720 91929 122572 153215 183858 245144 306430 367716 459645 490288 612860 735432 919290 980576 1225720 1256363 1470864 1838580 1961152 2451440 2512726 2941728 3677160 3769089 3922304 4902880 5025452 5883456 6281815 7354320 7538178 9805760 10050904 11766912 12563630 14708640 15076356 18845445 19611520 20101808 25127260 29417280 30152712 37690890 40203616 50254520 58834560 60305424 75381780 80407232 100509040 120610848 150763560 160814464 201018080 241221696 301527120 402036160 482443392 603054240 804072320 1206108480 2412216960