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108705504034 = 282837656141
BaseRepresentation
bin110010100111101011…
…0100101101100100010
3101101120212120202202001
41211033112211230202
53240112102112114
6121534424114214
710565552352511
oct1451726455442
9341525522661
10108705504034
1142113472136
121909930596a
13a33526b26a
1453932d6678
152c63643374
hex194f5a5b22

108705504034 has 8 divisors (see below), whose sum is σ = 163060472988. Its totient is φ = 54352013040.

The previous prime is 108705504031. The next prime is 108705504041. The reversal of 108705504034 is 430405507801.

108705504034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 103957880625 + 4747623409 = 322425^2 + 68903^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 108705503984 and 108705504002.

It is not an unprimeable number, because it can be changed into a prime (108705504031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162397 + ... + 493744.

Almost surely, 2108705504034 is an apocalyptic number.

108705504034 is a deficient number, since it is larger than the sum of its proper divisors (54354968954).

108705504034 is an equidigital number, since it uses as much as digits as its factorization.

108705504034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738980.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 108705504034 in words is "one hundred eight billion, seven hundred five million, five hundred four thousand, thirty-four".

Divisors: 1 2 82837 165674 656141 1312282 54352752017 108705504034