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98317743048 = 23327252792
BaseRepresentation
bin101101110010000110…
…0011011001111001000
3100101202221011211112200
41123210030123033020
53102323320234143
6113055550240200
710050256012200
oct1334414331710
9311687154480
1098317743048
11387728915a8
121707a4b6060
13936b136225
144a89877400
1528566dd1d3
hex16e431b3c8

98317743048 has 108 divisors (see below), whose sum is σ = 309809739915. Its totient is φ = 28085462496.

The previous prime is 98317743001. The next prime is 98317743061. The reversal of 98317743048 is 84034771389.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 49158871524 + 49158871524 = 221718^2 + 221718^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=221718.

It is a junction number, because it is equal to n+sod(n) for n = 98317742985 and 98317743003.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 18621673 + ... + 18626951.

Almost surely, 298317743048 is an apocalyptic number.

98317743048 is a gapful number since it is divisible by the number (98) 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 98317743048

98317743048 is an abundant number, since it is smaller than the sum of its proper divisors (211491996867).

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

98317743048 is an equidigital number, since it uses as much as digits as its factorization.

98317743048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10584 (or 5291 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 98317743048 in words is "ninety-eight billion, three hundred seventeen million, seven hundred forty-three thousand, forty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 1176 1764 3528 5279 10558 15837 21116 31674 36953 42232 47511 63348 73906 95022 110859 126696 147812 190044 221718 258671 295624 332577 380088 443436 517342 665154 776013 886872 1034684 1330308 1552026 2069368 2328039 2660616 3104052 4656078 6208104 9312156 18624312 27867841 55735682 83603523 111471364 167207046 195074887 222942728 250810569 334414092 390149774 501621138 585224661 668828184 780299548 1003242276 1170449322 1365524209 1560599096 1755673983 2006484552 2340898644 2731048418 3511347966 4096572627 4681797288 5462096836 7022695932 8193145254 10924193672 12289717881 14045391864 16386290508 24579435762 32772581016 49158871524 98317743048