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93516032105 = 5171100188613
BaseRepresentation
bin101011100010111111…
…1010110100001101001
322221101021220122102122
41113011333112201221
53013010101011410
6110543301041025
76520262105006
oct1270577264151
9287337818378
1093516032105
11367293a9051
121615a3b6175
138a843b2c52
144751c708ad
152674da3e55
hex15c5fd6869

93516032105 has 8 divisors (see below), whose sum is σ = 118820370312. Its totient is φ = 70412071168.

The previous prime is 93516032101. The next prime is 93516032147. The reversal of 93516032105 is 50123061539.

It can be written as a sum of positive squares in 4 ways, for example, as 2715660544 + 90800371561 = 52112^2 + 301331^2 .

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 93516032105 - 22 = 93516032101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93516032101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550094222 + ... + 550094391.

It is an arithmetic number, because the mean of its divisors is an integer number (14852546289).

Almost surely, 293516032105 is an apocalyptic number.

It is an amenable number.

93516032105 is a deficient number, since it is larger than the sum of its proper divisors (25304338207).

93516032105 is a wasteful number, since it uses less digits than its factorization.

93516032105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100188635.

The product of its (nonzero) digits is 24300, while the sum is 35.

The spelling of 93516032105 in words is "ninety-three billion, five hundred sixteen million, thirty-two thousand, one hundred five".

Divisors: 1 5 17 85 1100188613 5500943065 18703206421 93516032105