Search a number
-
+
60806848228 = 2279722388383
BaseRepresentation
bin111000101000010111…
…101101111011100100
312210221201210221102221
4320220113231323210
51444013023120403
643533445442124
74251564452620
oct705027557344
9183851727387
1060806848228
1123873976085
12b950110344
13597096a189
142d2bac2180
1518ad4cddbd
hexe285edee4

60806848228 has 24 divisors (see below), whose sum is σ = 122867451392. Its totient is φ = 25791416064.

The previous prime is 60806848211. The next prime is 60806848229. The reversal of 60806848228 is 82284860806.

It is not an unprimeable number, because it can be changed into a prime (60806848229) 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, 11191476 + ... + 11196907.

Almost surely, 260806848228 is an apocalyptic number.

It is an amenable number.

60806848228 is an abundant number, since it is smaller than the sum of its proper divisors (62060603164).

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

60806848228 is a wasteful number, since it uses less digits than its factorization.

60806848228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22388491 (or 22388489 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 52.

The spelling of 60806848228 in words is "sixty billion, eight hundred six million, eight hundred forty-eight thousand, two hundred twenty-eight".

Divisors: 1 2 4 7 14 28 97 194 388 679 1358 2716 22388383 44776766 89553532 156718681 313437362 626874724 2171673151 4343346302 8686692604 15201712057 30403424114 60806848228