Search a number
-
+
5471880652 = 2271315914851
BaseRepresentation
bin1010001100010011…
…00100010111001100
3112010100022100010101
411012021210113030
542201300140102
62302545220444
7252412134550
oct50611442714
915110270111
105471880652
112358808a17
121088631724
13692849a04
1439ca17860
152205b7e87
hex1462645cc

5471880652 has 24 divisors (see below), whose sum is σ = 10945329920. Its totient is φ = 2344755600.

The previous prime is 5471880647. The next prime is 5471880653. The reversal of 5471880652 is 2560881745.

It is not an unprimeable number, because it can be changed into a prime (5471880653) 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, 361027 + ... + 375877.

Almost surely, 25471880652 is an apocalyptic number.

It is an amenable number.

5471880652 is an abundant number, since it is smaller than the sum of its proper divisors (5473449268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5471880652 is a wasteful number, since it uses less digits than its factorization.

5471880652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28021 (or 28019 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 46.

The square root of 5471880652 is about 73972.1613311386. The cubic root of 5471880652 is about 1762.1608114917.

The spelling of 5471880652 in words is "five billion, four hundred seventy-one million, eight hundred eighty thousand, six hundred fifty-two".

Divisors: 1 2 4 7 14 28 13159 14851 26318 29702 52636 59404 92113 103957 184226 207914 368452 415828 195424309 390848618 781697236 1367970163 2735940326 5471880652