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94027284 = 223313193347
BaseRepresentation
bin1011001101010…
…11111000010100
320112221002012000
411212223320110
5143032333114
613155155300
72221135011
oct546537024
9215832160
1094027284
11490920aa
12275a5b30
1316632060
14c6b8708
1583c4e09
hex59abe14

94027284 has 96 divisors (see below), whose sum is σ = 264647040. Its totient is φ = 28698624.

The previous prime is 94027279. The next prime is 94027313. The reversal of 94027284 is 48272049.

It is a super-2 number, since 2×940272842 = 17682260272833312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270799 + ... + 271145.

It is an arithmetic number, because the mean of its divisors is an integer number (2756740).

Almost surely, 294027284 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 94027284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132323520).

94027284 is an abundant number, since it is smaller than the sum of its proper divisors (170619756).

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

94027284 is a wasteful number, since it uses less digits than its factorization.

94027284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 94027284 is about 9696.7666776096. The cubic root of 94027284 is about 454.7275815660.

It can be divided in two parts, 940 and 27284, that added together give a square (28224 = 1682).

The spelling of 94027284 in words is "ninety-four million, twenty-seven thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 193 234 347 351 386 468 579 694 702 772 1041 1158 1388 1404 1737 2082 2316 2509 3123 3474 4164 4511 5018 5211 6246 6948 7527 9022 9369 10036 10422 12492 13533 15054 18044 18738 20844 22581 27066 30108 37476 40599 45162 54132 66971 67743 81198 90324 121797 133942 135486 162396 200913 243594 267884 270972 401826 487188 602739 803652 870623 1205478 1741246 1808217 2410956 2611869 3482492 3616434 5223738 7232868 7835607 10447476 15671214 23506821 31342428 47013642 94027284