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130526882900 = 225211317115337
BaseRepresentation
bin111100110010000000…
…0100010110001010100
3110110220122100200002022
41321210000202301110
54114304340223100
6135544020032312
712300402125051
oct1714400426124
9413818320068
10130526882900
11503a1028047
1221369232698
13c4020acb6b
14646345c028
1535de23be85
hex1e64022c54

130526882900 has 36 divisors (see below), whose sum is σ = 283270820028. Its totient is φ = 52205687040.

The previous prime is 130526882881. The next prime is 130526882911. The reversal of 130526882900 is 9288625031.

It can be written as a sum of positive squares in 6 ways, for example, as 13955169424 + 116571713476 = 118132^2 + 341426^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1074032 + ... + 1189368.

Almost surely, 2130526882900 is an apocalyptic number.

130526882900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130526882900 is an abundant number, since it is smaller than the sum of its proper divisors (152743937128).

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

130526882900 is a wasteful number, since it uses less digits than its factorization.

130526882900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126668 (or 126661 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 130526882900 in words is "one hundred thirty billion, five hundred twenty-six million, eight hundred eighty-two thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 11317 22634 45268 56585 113170 115337 226340 230674 282925 461348 565850 576685 1131700 1153370 2306740 2883425 5766850 11533700 1305268829 2610537658 5221075316 6526344145 13052688290 26105376580 32631720725 65263441450 130526882900