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108496970805 = 357233131387
BaseRepresentation
bin110010100001011101…
…1000110010000110101
3101101001100012011221010
41211002323012100311
53234200211031210
6121502014342433
710560441015066
oct1450273062065
9341040164833
10108496970805
1142016791023
121903b4baa19
13a300cb6c12
14537373256d
152c501a0920
hex1942ec6435

108496970805 has 8 divisors (see below), whose sum is σ = 173595153312. Its totient is φ = 57865051088.

The previous prime is 108496970797. The next prime is 108496970807. The reversal of 108496970805 is 508079694801.

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 108496970805 - 23 = 108496970797 is a prime.

It is a super-2 number, since 2×1084969708052 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108496970807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3616565679 + ... + 3616565708.

It is an arithmetic number, because the mean of its divisors is an integer number (21699394164).

Almost surely, 2108496970805 is an apocalyptic number.

108496970805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108496970805 is a deficient number, since it is larger than the sum of its proper divisors (65098182507).

108496970805 is an equidigital number, since it uses as much as digits as its factorization.

108496970805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7233131395.

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 108496970805 in words is "one hundred eight billion, four hundred ninety-six million, nine hundred seventy thousand, eight hundred five".

Divisors: 1 3 5 15 7233131387 21699394161 36165656935 108496970805