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108609488713 = 1188741111263
BaseRepresentation
bin110010100100110100…
…0010100011101001001
3101101100011220200111001
41211021220110131021
53234413012114323
6121521114135001
710563305264455
oct1451150243511
9341304820431
10108609488713
1142074252430
1219071121461
13a31b3c136b
145384661665
152c59ec93ad
hex1949a14749

108609488713 has 8 divisors (see below), whose sum is σ = 118485478656. Its totient is φ = 98733898800.

The previous prime is 108609488711. The next prime is 108609488737. The reversal of 108609488713 is 317884906801.

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 108609488713 - 21 = 108609488711 is a prime.

It is a super-3 number, since 3×1086094887133 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108609488711) 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, 920520 + ... + 1031782.

It is an arithmetic number, because the mean of its divisors is an integer number (14810684832).

Almost surely, 2108609488713 is an apocalyptic number.

It is an amenable number.

108609488713 is a deficient number, since it is larger than the sum of its proper divisors (9875989943).

108609488713 is a wasteful number, since it uses less digits than its factorization.

108609488713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200015.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 108609488713 in words is "one hundred eight billion, six hundred nine million, four hundred eighty-eight thousand, seven hundred thirteen".

Divisors: 1 11 88741 111263 976151 1223893 9873589883 108609488713