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98312094 = 232131173241
BaseRepresentation
bin1011101110000…
…01111110011110
320211222202211200
411313001332132
5200131441334
613431100330
72302432116
oct567017636
9224882750
1098312094
1150549371
1228b116a6
13174a244a
14d0b2046
15896e799
hex5dc1f9e

98312094 has 48 divisors (see below), whose sum is σ = 216771984. Its totient is φ = 32198400.

The previous prime is 98312083. The next prime is 98312131. The reversal of 98312094 is 49021389.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 407814 + ... + 408054.

It is an arithmetic number, because the mean of its divisors is an integer number (4516083).

Almost surely, 298312094 is an apocalyptic number.

98312094 is an abundant number, since it is smaller than the sum of its proper divisors (118459890).

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

98312094 is a wasteful number, since it uses less digits than its factorization.

98312094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 98312094 is about 9915.2455340249. The cubic root of 98312094 is about 461.5325287827.

The spelling of 98312094 in words is "ninety-eight million, three hundred twelve thousand, ninety-four".

Divisors: 1 2 3 6 9 18 131 173 241 262 346 393 482 519 723 786 1038 1179 1446 1557 2169 2358 3114 4338 22663 31571 41693 45326 63142 67989 83386 94713 125079 135978 189426 203967 250158 284139 375237 407934 568278 750474 5461783 10923566 16385349 32770698 49156047 98312094