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93457944029 = 674253327979
BaseRepresentation
bin101011100001010000…
…1110000110111011101
322221020020121110120102
41113002201300313131
53012400213202104
6110533424030445
76515655263012
oct1270241606735
9287206543512
1093457944029
11366a963367a
1216142a62425
138a753552c8
14474826d709
15266ec2ca1e
hex15c2870ddd

93457944029 has 8 divisors (see below), whose sum is σ = 94875430560. Its totient is φ = 92041122096.

The previous prime is 93457944017. The next prime is 93457944043. The reversal of 93457944029 is 92044975439.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 93457944029 - 28 = 93457943773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93457944049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120962 + ... + 448940.

It is an arithmetic number, because the mean of its divisors is an integer number (11859428820).

Almost surely, 293457944029 is an apocalyptic number.

It is an amenable number.

93457944029 is a deficient number, since it is larger than the sum of its proper divisors (1417486531).

93457944029 is a wasteful number, since it uses less digits than its factorization.

93457944029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332299.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 93457944029 in words is "ninety-three billion, four hundred fifty-seven million, nine hundred forty-four thousand, twenty-nine".

Divisors: 1 67 4253 284951 327979 21974593 1394894687 93457944029