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108212000097 = 3154012342099
BaseRepresentation
bin110010011000111110…
…0000001010101100001
3101100022110222011121110
41210301330001111201
53233104233000342
6121413434413533
710550410552515
oct1446174012541
9340273864543
10108212000097
114198a942343
1218b7bb912a9
13a286c4bbb6
145347952145
152c3515ec9c
hex1931f01561

108212000097 has 8 divisors (see below), whose sum is σ = 144292096800. Its totient is φ = 72136618400.

The previous prime is 108212000053. The next prime is 108212000101. The reversal of 108212000097 is 790000212801.

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 108212000097 - 27 = 108211999969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108212000597) 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, 1124847 + ... + 1217252.

It is an arithmetic number, because the mean of its divisors is an integer number (18036512100).

Almost surely, 2108212000097 is an apocalyptic number.

It is an amenable number.

108212000097 is a deficient number, since it is larger than the sum of its proper divisors (36080096703).

108212000097 is a wasteful number, since it uses less digits than its factorization.

108212000097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357503.

The product of its (nonzero) digits is 2016, while the sum is 30.

Adding to 108212000097 its reverse (790000212801), we get a palindrome (898212212898).

The spelling of 108212000097 in words is "one hundred eight billion, two hundred twelve million, ninety-seven", and thus it is an aban number.

Divisors: 1 3 15401 46203 2342099 7026297 36070666699 108212000097