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93445709495 = 547397641317
BaseRepresentation
bin101011100000111001…
…1000101111010110111
322221012101120212221112
41113001303011322313
53012334100200440
6110532305505235
76515446265555
oct1270163057267
9287171525845
1093445709495
11366a2737696
121613a94221b
138a72960638
1447467a6bd5
15266db12965
hex15c1cc5eb7

93445709495 has 8 divisors (see below), whose sum is σ = 114520699584. Its totient is φ = 73166002144.

The previous prime is 93445709473. The next prime is 93445709519. The reversal of 93445709495 is 59490754439.

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 93445709495 - 210 = 93445708471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198820424 + ... + 198820893.

It is an arithmetic number, because the mean of its divisors is an integer number (14315087448).

Almost surely, 293445709495 is an apocalyptic number.

93445709495 is a deficient number, since it is larger than the sum of its proper divisors (21074990089).

93445709495 is a wasteful number, since it uses less digits than its factorization.

93445709495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397641369.

The product of its (nonzero) digits is 24494400, while the sum is 59.

The spelling of 93445709495 in words is "ninety-three billion, four hundred forty-five million, seven hundred nine thousand, four hundred ninety-five".

Divisors: 1 5 47 235 397641317 1988206585 18689141899 93445709495