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93276340 = 2254663817
BaseRepresentation
bin1011000111101…
…00100010110100
320111111221002021
411203310202310
5142334320330
613131122524
72211556453
oct543644264
9214457067
1093276340
1148719993
12272a3444
131642b301
14c560b9a
1582c767a
hex58f48b4

93276340 has 12 divisors (see below), whose sum is σ = 195880356. Its totient is φ = 37310528.

The previous prime is 93276317. The next prime is 93276401. The reversal of 93276340 is 4367239.

It can be written as a sum of positive squares in 2 ways, for example, as 64931364 + 28344976 = 8058^2 + 5324^2 .

It is a junction number, because it is equal to n+sod(n) for n = 93276296 and 93276305.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2331889 + ... + 2331928.

It is an arithmetic number, because the mean of its divisors is an integer number (16323363).

Almost surely, 293276340 is an apocalyptic number.

It is an amenable number.

93276340 is an abundant number, since it is smaller than the sum of its proper divisors (102604016).

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

93276340 is a wasteful number, since it uses less digits than its factorization.

93276340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663826 (or 4663824 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 93276340 is about 9657.9676951210. The cubic root of 93276340 is about 453.5137918135.

The spelling of 93276340 in words is "ninety-three million, two hundred seventy-six thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 4663817 9327634 18655268 23319085 46638170 93276340