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93910101109 = 1149311731349
BaseRepresentation
bin101011101110101111…
…0100110110001110101
322222101202102102110221
41113131132212301311
53014311441213414
6111050335214341
76533115455146
oct1273536466165
9288352372427
1093910101109
1136910892a10
121624a3773b1
138b17c28a86
14478c32dacd
152699795224
hex15dd7a6c75

93910101109 has 8 divisors (see below), whose sum is σ = 102468218400. Its totient is φ = 85355456400.

The previous prime is 93910101101. The next prime is 93910101113. The reversal of 93910101109 is 90110101939.

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 93910101109 - 23 = 93910101101 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 (93910101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811434 + ... + 919915.

It is an arithmetic number, because the mean of its divisors is an integer number (12808527300).

Almost surely, 293910101109 is an apocalyptic number.

It is an amenable number.

93910101109 is a deficient number, since it is larger than the sum of its proper divisors (8558117291).

93910101109 is a wasteful number, since it uses less digits than its factorization.

93910101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736291.

The product of its (nonzero) digits is 2187, while the sum is 34.

The spelling of 93910101109 in words is "ninety-three billion, nine hundred ten million, one hundred one thousand, one hundred nine".

Divisors: 1 11 4931 54241 1731349 19044839 8537281919 93910101109