Search a number
-
+
20741676050603 = 315245312755921
BaseRepresentation
bin1001011011101010011000…
…01110111010100010101011
32201102212220001210122002102
410231311030032322202223
510204312423032104403
6112040332221524015
74240352032313054
oct455651416724253
981385801718072
1020741676050603
11667754a43a362
1223aba6141360b
13b75c15b15841
14519c8c57d72b
1525e812b47b88
hex12dd4c3ba8ab

20741676050603 has 8 divisors (see below), whose sum is σ = 21411172242816. Its totient is φ = 20072205475200.

The previous prime is 20741676050593. The next prime is 20741676050633. The reversal of 20741676050603 is 30605067614702.

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

It is not a de Polignac number, because 20741676050603 - 216 = 20741675985067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20741676050633) 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, 4751918 + ... + 8004003.

It is an arithmetic number, because the mean of its divisors is an integer number (2676396530352).

Almost surely, 220741676050603 is an apocalyptic number.

20741676050603 is a deficient number, since it is larger than the sum of its proper divisors (669496192213).

20741676050603 is a wasteful number, since it uses less digits than its factorization.

20741676050603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12808405.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 20741676050603 in words is "twenty trillion, seven hundred forty-one billion, six hundred seventy-six million, fifty thousand, six hundred three".

Divisors: 1 31 52453 1626043 12755921 395433551 669086324213 20741676050603