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98814212 = 22719281661
BaseRepresentation
bin1011110001111…
…00100100000100
320212221021121122
411320330210010
5200244023322
613445533112
72306623040
oct570744404
9225837548
1098814212
1150861642
1229114198
1317619b63
14d1a3020
158a1d442
hex5e3c904

98814212 has 48 divisors (see below), whose sum is σ = 209086080. Its totient is φ = 39916800.

The previous prime is 98814197. The next prime is 98814229. The reversal of 98814212 is 21241889.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149162 + ... + 149822.

It is an arithmetic number, because the mean of its divisors is an integer number (4355960).

Almost surely, 298814212 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 98814212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104543040).

98814212 is an abundant number, since it is smaller than the sum of its proper divisors (110271868).

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

98814212 is a wasteful number, since it uses less digits than its factorization.

98814212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 970 counting only the distinct ones).

The product of its digits is 9216, while the sum is 35.

The square root of 98814212 is about 9940.5337884844. The cubic root of 98814212 is about 462.3169367547.

The spelling of 98814212 in words is "ninety-eight million, eight hundred fourteen thousand, two hundred twelve".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 281 532 562 661 1124 1322 1967 2644 3934 4627 5339 7868 9254 10678 12559 18508 21356 25118 37373 50236 74746 87913 149492 175826 185741 351652 371482 742964 1300187 2600374 3529079 5200748 7058158 14116316 24703553 49407106 98814212