Search a number
-
+
2088464573 = 13165796953
BaseRepresentation
bin111110001111011…
…0111000010111101
312101112210222210202
41330132313002331
513234121331243
6543123013245
7102516440666
oct17436670275
95345728722
102088464573
1198197a388
124a350a225
132738ac470
1415b52636d
15c35394b8
hex7c7b70bd

2088464573 has 8 divisors (see below), whose sum is σ = 2250496248. Its totient is φ = 1926630144.

The previous prime is 2088464563. The next prime is 2088464639. The reversal of 2088464573 is 3754648802.

It can be written as a sum of positive squares in 4 ways, for example, as 218507524 + 1869957049 = 14782^2 + 43243^2 .

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 2088464573 - 24 = 2088464557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088464563) 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, 26936 + ... + 70017.

It is an arithmetic number, because the mean of its divisors is an integer number (281312031).

Almost surely, 22088464573 is an apocalyptic number.

It is an amenable number.

2088464573 is a deficient number, since it is larger than the sum of its proper divisors (162031675).

2088464573 is a wasteful number, since it uses less digits than its factorization.

2088464573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98623.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The square root of 2088464573 is about 45699.7218044049. The cubic root of 2088464573 is about 1278.2300922572.

The spelling of 2088464573 in words is "two billion, eighty-eight million, four hundred sixty-four thousand, five hundred seventy-three".

Divisors: 1 13 1657 21541 96953 1260389 160651121 2088464573