Search a number
-
+
103082608028305 = 538815312167381
BaseRepresentation
bin10111011100000011001010…
…001110111110101010010001
3111111222121020012011102222201
4113130003022032332222101
5102002401140123401210
61003123255115003201
730466321060100113
oct2734031216765221
9444877205142881
10103082608028305
112a9330a7968224
12b68a124a39501
134569857201b69
141b65320db53b3
15bdb63644b53a
hex5dc0ca3bea91

103082608028305 has 8 divisors (see below), whose sum is σ = 123731002661544. Its totient is φ = 82444837737600.

The previous prime is 103082608028291. The next prime is 103082608028329. The reversal of 103082608028305 is 503820806280301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27348214120704 + 75734393907601 = 5229552^2 + 8702551^2 .

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

It is a de Polignac number, because none of the positive numbers 2k-103082608028305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2656064286 + ... + 2656103095.

It is an arithmetic number, because the mean of its divisors is an integer number (15466375332693).

Almost surely, 2103082608028305 is an apocalyptic number.

It is an amenable number.

103082608028305 is a deficient number, since it is larger than the sum of its proper divisors (20648394633239).

103082608028305 is an equidigital number, since it uses as much as digits as its factorization.

103082608028305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312171267.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 103082608028305 in words is "one hundred three trillion, eighty-two billion, six hundred eight million, twenty-eight thousand, three hundred five".

Divisors: 1 5 3881 19405 5312167381 26560836905 20616521605661 103082608028305