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98230412 = 22737531789
BaseRepresentation
bin1011101101011…
…10000010001100
320211211121210102
411312232002030
5200121333122
613425230232
72301642020
oct566560214
9224747712
1098230412
11504a2a65
1228a92378
1317474207
14d090380
158955492
hex5dae08c

98230412 has 48 divisors (see below), whose sum is σ = 205692480. Its totient is φ = 40165632.

The previous prime is 98230393. The next prime is 98230421. The reversal of 98230412 is 21403289.

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, 54014 + ... + 55802.

It is an arithmetic number, because the mean of its divisors is an integer number (4285260).

Almost surely, 298230412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98230412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102846240).

98230412 is an abundant number, since it is smaller than the sum of its proper divisors (107462068).

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

98230412 is a wasteful number, since it uses less digits than its factorization.

98230412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 98230412 is about 9911.1256676525. The cubic root of 98230412 is about 461.4046728770.

The spelling of 98230412 in words is "ninety-eight million, two hundred thirty thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 37 53 74 106 148 212 259 371 518 742 1036 1484 1789 1961 3578 3922 7156 7844 12523 13727 25046 27454 50092 54908 66193 94817 132386 189634 264772 379268 463351 663719 926702 1327438 1853404 2654876 3508229 7016458 14032916 24557603 49115206 98230412