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93148 = 22112973
BaseRepresentation
bin10110101111011100
311201202221
4112233130
510440043
61555124
7535366
oct265734
9151687
1093148
1163a90
1245aa4
1333523
1425d36
151c8ed
hex16bdc

93148 has 24 divisors (see below), whose sum is σ = 186480. Its totient is φ = 40320.

The previous prime is 93139. The next prime is 93151. The reversal of 93148 is 84139.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240 + ... + 1312.

It is an arithmetic number, because the mean of its divisors is an integer number (7770).

293148 is an apocalyptic number.

It is an amenable number.

93148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93240).

93148 is a wasteful number, since it uses less digits than its factorization.

93148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 115 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 93148 is about 305.2015727351. The cubic root of 93148 is about 45.3305698046.

Subtracting from 93148 its reverse (84139), we obtain a palindrome (9009).

It can be divided in two parts, 931 and 48, that added together give a palindrome (979).

The spelling of 93148 in words is "ninety-three thousand, one hundred forty-eight".

Divisors: 1 2 4 11 22 29 44 58 73 116 146 292 319 638 803 1276 1606 2117 3212 4234 8468 23287 46574 93148