Search a number
-
+
11357800124569 = 71755392117701
BaseRepresentation
bin1010010101000111000110…
…1001000101000010011001
31111012210110121201021000221
42211101301221011002121
52442041233312441234
640053411254000041
72251400606103463
oct245216151050231
944183417637027
1011357800124569
1136898a80892a8
121335274346021
13645060cc30b2
142b3a12d23133
1514a6983c5eb4
hexa5471a45099

11357800124569 has 8 divisors (see below), whose sum is σ = 11517927053760. Its totient is φ = 11197677582000.

The previous prime is 11357800124513. The next prime is 11357800124599. The reversal of 11357800124569 is 96542100875311.

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 11357800124569 - 229 = 11357263253657 is a prime.

It is a super-2 number, since 2×113578001245692 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11357800124599) 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, 4304419 + ... + 6422119.

It is an arithmetic number, because the mean of its divisors is an integer number (1439740881720).

It is a 2-persistent number, because it is pandigital, and so is 2⋅11357800124569 = 22715600249138, but 3⋅11357800124569 = 34073400373707 is not.

Almost surely, 211357800124569 is an apocalyptic number.

It is an amenable number.

11357800124569 is a deficient number, since it is larger than the sum of its proper divisors (160126929191).

11357800124569 is an equidigital number, since it uses as much as digits as its factorization.

11357800124569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193311.

The product of its (nonzero) digits is 1814400, while the sum is 52.

The spelling of 11357800124569 in words is "eleven trillion, three hundred fifty-seven billion, eight hundred million, one hundred twenty-four thousand, five hundred sixty-nine".

Divisors: 1 71 75539 2117701 5363269 150356771 159969015839 11357800124569