Search a number
-
+
104220202101 = 3193317972099
BaseRepresentation
bin110000100010000000…
…0100001010001110101
3100222000021200211012020
41201010000201101311
53201420332431401
6115513400343353
710346450046501
oct1410400412165
9328007624166
10104220202101
1140221650434
1218247174b59
139a9bc3c852
145089735301
152a9e9a9d36
hex1844021475

104220202101 has 8 divisors (see below), whose sum is σ = 139032165600. Its totient is φ = 69444186672.

The previous prime is 104220202069. The next prime is 104220202127. The reversal of 104220202101 is 101202022401.

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

It is not a de Polignac number, because 104220202101 - 25 = 104220202069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104220200101) 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, 8980251 + ... + 8991848.

It is an arithmetic number, because the mean of its divisors is an integer number (17379020700).

Almost surely, 2104220202101 is an apocalyptic number.

It is an amenable number.

104220202101 is a deficient number, since it is larger than the sum of its proper divisors (34811963499).

104220202101 is a wasteful number, since it uses less digits than its factorization.

104220202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17974035.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 104220202101 its reverse (101202022401), we get a palindrome (205422224502).

The spelling of 104220202101 in words is "one hundred four billion, two hundred twenty million, two hundred two thousand, one hundred one".

Divisors: 1 3 1933 5799 17972099 53916297 34740067367 104220202101