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60680859296 = 2529451314489
BaseRepresentation
bin111000100000110111…
…000110111010100000
312210121221202001010012
4320200313012322200
51443233244444141
643513145224052
74245504536141
oct704067067240
9183557661105
1060680859296
11238098437a2
12b915a92028
135950827305
142d19087ac8
1518a23e3ceb
hexe20dc6ea0

60680859296 has 48 divisors (see below), whose sum is σ = 123620855400. Its totient is φ = 29285695488.

The previous prime is 60680859247. The next prime is 60680859391. The reversal of 60680859296 is 69295808606.

It can be written as a sum of positive squares in 4 ways, for example, as 19943088400 + 40737770896 = 141220^2 + 201836^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4180820 + ... + 4195308.

Almost surely, 260680859296 is an apocalyptic number.

It is an amenable number.

60680859296 is an abundant number, since it is smaller than the sum of its proper divisors (62939996104).

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

60680859296 is a wasteful number, since it uses less digits than its factorization.

60680859296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19041 (or 19033 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 60680859296 in words is "sixty billion, six hundred eighty million, eight hundred fifty-nine thousand, two hundred ninety-six".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 4513 9026 14489 18052 28978 36104 57956 72208 115912 130877 144416 231824 261754 420181 463648 523508 840362 1047016 1680724 2094032 3361448 4188064 6722896 13445792 65388857 130777714 261555428 523110856 1046221712 1896276853 2092443424 3792553706 7585107412 15170214824 30340429648 60680859296