Search a number
-
+
5387548960 = 25533672181
BaseRepresentation
bin1010000010001111…
…10111100100100000
3111220110121211210101
411001013313210200
542013203031320
62250333512144
7250336260553
oct50107674440
914813554711
105387548960
112315149302
121064342654
1367b230ac1
1439174469a
15217eaac0a
hex1411f7920

5387548960 has 24 divisors (see below), whose sum is σ = 12728084796. Its totient is φ = 2155019520.

The previous prime is 5387548949. The next prime is 5387548987. The reversal of 5387548960 is 698457835.

It can be written as a sum of positive squares in 2 ways, for example, as 4680201744 + 707347216 = 68412^2 + 26596^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16835931 + ... + 16836250.

Almost surely, 25387548960 is an apocalyptic number.

It is an amenable number.

5387548960 is an abundant number, since it is smaller than the sum of its proper divisors (7340535836).

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

5387548960 is a wasteful number, since it uses less digits than its factorization.

5387548960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33672196 (or 33672188 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 55.

The square root of 5387548960 is about 73399.9247956018. The cubic root of 5387548960 is about 1753.0611955367.

The spelling of 5387548960 in words is "five billion, three hundred eighty-seven million, five hundred forty-eight thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 33672181 67344362 134688724 168360905 269377448 336721810 538754896 673443620 1077509792 1346887240 2693774480 5387548960