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3107093220 = 22325711224177
BaseRepresentation
bin1011100100110010…
…0111101011100100
322000112112200121200
42321030213223210
522330403440340
61232151442500
7136665566550
oct27114475344
98015480550
103107093220
111354967140
12728686430
133a693c7ca
14216922860
15132b9a330
hexb9327ae4

3107093220 has 144 divisors (see below), whose sum is σ = 11750514048. Its totient is φ = 645626880.

The previous prime is 3107093219. The next prime is 3107093221. The reversal of 3107093220 is 223907013.

It is an interprime number because it is at equal distance from previous prime (3107093219) and next prime (3107093221).

It is not an unprimeable number, because it can be changed into a prime (3107093221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98229 + ... + 125948.

It is an arithmetic number, because the mean of its divisors is an integer number (81600792).

Almost surely, 23107093220 is an apocalyptic number.

3107093220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3107093220 is an abundant number, since it is smaller than the sum of its proper divisors (8643420828).

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

3107093220 is a wasteful number, since it uses less digits than its factorization.

3107093220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224210 (or 224205 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3107093220 is about 55741.3062279671. The cubic root of 3107093220 is about 1459.2109985988.

The spelling of 3107093220 in words is "three billion, one hundred seven million, ninety-three thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 132 140 154 165 180 198 210 220 231 252 308 315 330 385 396 420 462 495 630 660 693 770 924 990 1155 1260 1386 1540 1980 2310 2772 3465 4620 6930 13860 224177 448354 672531 896708 1120885 1345062 1569239 2017593 2241770 2465947 2690124 3138478 3362655 4035186 4483540 4707717 4931894 6276956 6725310 7397841 7846195 8070372 9415434 9863788 10087965 12329735 13450620 14123151 14795682 15692390 17261629 18830868 20175930 22193523 23538585 24659470 28246302 29591364 31384780 34523258 36989205 40351860 44387046 47077170 49318940 51784887 56492604 69046516 70615755 73978410 86308145 88774092 94154340 103569774 110967615 141231510 147956820 155354661 172616290 207139548 221935230 258924435 282463020 310709322 345232580 443870460 517848870 621418644 776773305 1035697740 1553546610 3107093220