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390000001101101 = 26310429142189063
BaseRepresentation
bin101100010101100111111001…
…1100001110010110100101101
31220010212122011122002210201222
41120223033303201302310231
5402104230000240213401
63501243305505313125
7145101366410522156
oct13053176341626455
91803778148083658
10390000001101101
111032a2087384986
12378a87433357a5
131397cac46b9791
146c4415a72492d
153014bdd356c1b
hex162b3f3872d2d

390000001101101 has 8 divisors (see below), whose sum is σ = 391520431505280. Its totient is φ = 388479855096432.

The previous prime is 390000001101083. The next prime is 390000001101173. The reversal of 390000001101101 is 101101100000093.

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 390000001101101 - 222 = 389999996906797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 390000001101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390000001101401) 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, 68351705 + ... + 73837358.

It is an arithmetic number, because the mean of its divisors is an integer number (48940053938160).

Almost surely, 2390000001101101 is an apocalyptic number.

It is an amenable number.

390000001101101 is a deficient number, since it is larger than the sum of its proper divisors (1520430404179).

390000001101101 is a wasteful number, since it uses less digits than its factorization.

390000001101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142199755.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 390000001101101 its reverse (101101100000093), we get a palindrome (491101101101194).

The spelling of 390000001101101 in words is "three hundred ninety trillion, one million, one hundred one thousand, one hundred one".

Divisors: 1 263 10429 2742827 142189063 37395723569 1482889738027 390000001101101