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11404241201 = 50929577577
BaseRepresentation
bin10101001111011111…
…01110100100110001
31002102210002110220202
422213233232210301
5141323441204301
65123344244545
7552415310423
oct124757564461
932383073822
1011404241201
114922440231
122263310755
1310c98c2522
147a285a813
1546b2de66b
hex2a7bee931

11404241201 has 8 divisors (see below), whose sum is σ = 11432019240. Its totient is φ = 11376485248.

The previous prime is 11404241183. The next prime is 11404241221. The reversal of 11404241201 is 10214240411.

It can be written as a sum of positive squares in 4 ways, for example, as 18284176 + 11385957025 = 4276^2 + 106705^2 .

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 11404241201 - 222 = 11400046897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11404241221) 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, 1501325 + ... + 1508901.

It is an arithmetic number, because the mean of its divisors is an integer number (1429002405).

Almost surely, 211404241201 is an apocalyptic number.

It is an amenable number.

11404241201 is a deficient number, since it is larger than the sum of its proper divisors (27778039).

11404241201 is an equidigital number, since it uses as much as digits as its factorization.

11404241201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11043.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11404241201 its reverse (10214240411), we get a palindrome (21618481612).

The spelling of 11404241201 in words is "eleven billion, four hundred four million, two hundred forty-one thousand, two hundred one".

Divisors: 1 509 2957 7577 1505113 3856693 22405189 11404241201