Search a number
-
+
72411132300201 = 3218144451278269
BaseRepresentation
bin10000011101101110000111…
…110100011000101110101001
3100111101102210022102102202100
4100131232013310120232221
533442340444332101301
6414001114232324013
721152350235025612
oct2035560764305651
9314342708372670
1072411132300201
112108843047a202
128155919843609
133153457046496
1413c4a08b86c09
158588a6891286
hex41db87d18ba9

72411132300201 has 12 divisors (see below), whose sum is σ = 105171724386820. Its totient is φ = 48007380529440.

The previous prime is 72411132300193. The next prime is 72411132300209. The reversal of 72411132300201 is 10200323111427.

72411132300201 is a `hidden beast` number, since 7 + 2 + 41 + 113 + 2 + 300 + 201 = 666.

It is an interprime number because it is at equal distance from previous prime (72411132300193) and next prime (72411132300209).

It can be written as a sum of positive squares in 2 ways, for example, as 2006883056025 + 70404249244176 = 1416645^2 + 8390724^2 .

It is not a de Polignac number, because 72411132300201 - 23 = 72411132300193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72411132300209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22225637506 + ... + 22225640763.

Almost surely, 272411132300201 is an apocalyptic number.

It is an amenable number.

72411132300201 is a deficient number, since it is larger than the sum of its proper divisors (32760592086619).

72411132300201 is a wasteful number, since it uses less digits than its factorization.

72411132300201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44451278456 (or 44451278453 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 72411132300201 its reverse (10200323111427), we get a palindrome (82611455411628).

The spelling of 72411132300201 in words is "seventy-two trillion, four hundred eleven billion, one hundred thirty-two million, three hundred thousand, two hundred one".

Divisors: 1 3 9 181 543 1629 44451278269 133353834807 400061504421 8045681366689 24137044100067 72411132300201