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52414455101 = 101745769593
BaseRepresentation
bin110000110100001001…
…010001110100111101
312000021212001012100212
4300310021101310331
51324321100030401
640025011402205
73533610342311
oct606411216475
9160255035325
1052414455101
1120257658998
12a1a95b3365
134c34049c98
142773273b41
15156b823dbb
hexc34251d3d

52414455101 has 8 divisors (see below), whose sum is σ = 52941269304. Its totient is φ = 51887795200.

The previous prime is 52414455047. The next prime is 52414455113. The reversal of 52414455101 is 10155441425.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5795167876 + 46619287225 = 76126^2 + 215915^2 .

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 52414455101 - 214 = 52414438717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52414455161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718361 + ... + 787953.

It is an arithmetic number, because the mean of its divisors is an integer number (6617658663).

Almost surely, 252414455101 is an apocalyptic number.

It is an amenable number.

52414455101 is a deficient number, since it is larger than the sum of its proper divisors (526814203).

52414455101 is a wasteful number, since it uses less digits than its factorization.

52414455101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77151.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 52414455101 its reverse (10155441425), we get a palindrome (62569896526).

The spelling of 52414455101 in words is "fifty-two billion, four hundred fourteen million, four hundred fifty-five thousand, one hundred one".

Divisors: 1 101 7457 69593 753157 7028893 518955001 52414455101