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93441023 = 137187771
BaseRepresentation
bin1011001000111…
…00101111111111
320111211021222122
411210130233333
5142410103043
613134433155
72213143544
oct544345777
9214737878
1093441023
1148821695
12273627bb
1316488260
14c5a4bcb
15830b368
hex591cbff

93441023 has 4 divisors (see below), whose sum is σ = 100628808. Its totient is φ = 86253240.

The previous prime is 93441017. The next prime is 93441053. The reversal of 93441023 is 32014439.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 93441023 - 210 = 93439999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93440983 and 93441001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93441053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3593873 + ... + 3593898.

It is an arithmetic number, because the mean of its divisors is an integer number (25157202).

Almost surely, 293441023 is an apocalyptic number.

93441023 is a deficient number, since it is larger than the sum of its proper divisors (7187785).

93441023 is a wasteful number, since it uses less digits than its factorization.

93441023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7187784.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 93441023 is about 9666.4896937823. The cubic root of 93441023 is about 453.7805336302.

The spelling of 93441023 in words is "ninety-three million, four hundred forty-one thousand, twenty-three".

Divisors: 1 13 7187771 93441023