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930082320 = 243253734913
BaseRepresentation
bin110111011011111…
…110111000010000
32101211010002002100
4313123332320100
53401100113240
6232142520400
732022366156
oct6733767020
92354102070
10930082320
11438009682
1221b596100
1311a8c9c8b
148b74b3d6
15569bee30
hex376fee10

930082320 has 120 divisors (see below), whose sum is σ = 3208037976. Its totient is φ = 241311744.

The previous prime is 930082301. The next prime is 930082327. The reversal of 930082320 is 23280039.

It can be written as a sum of positive squares in 4 ways, for example, as 246364416 + 683717904 = 15696^2 + 26148^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (930082327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9184 + ... + 44096.

Almost surely, 2930082320 is an apocalyptic number.

930082320 is a gapful number since it is divisible by the number (90) 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 930082320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1604018988).

930082320 is an abundant number, since it is smaller than the sum of its proper divisors (2277955656).

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

930082320 is a wasteful number, since it uses less digits than its factorization.

930082320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34969 (or 34960 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 930082320 is about 30497.2510236579. The cubic root of 930082320 is about 976.1288070169.

The spelling of 930082320 in words is "nine hundred thirty million, eighty-two thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 37 40 45 48 60 72 74 80 90 111 120 144 148 180 185 222 240 296 333 360 370 444 555 592 666 720 740 888 1110 1332 1480 1665 1776 2220 2664 2960 3330 4440 5328 6660 8880 13320 26640 34913 69826 104739 139652 174565 209478 279304 314217 349130 418956 523695 558608 628434 698260 837912 1047390 1256868 1291781 1396520 1571085 1675824 2094780 2513736 2583562 2793040 3142170 3875343 4189560 5027472 5167124 6284340 6458905 7750686 8379120 10334248 11626029 12568680 12917810 15501372 19376715 20668496 23252058 25137360 25835620 31002744 38753430 46504116 51671240 58130145 62005488 77506860 93008232 103342480 116260290 155013720 186016464 232520580 310027440 465041160 930082320