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13530604060 = 225676530203
BaseRepresentation
bin11001001100111110…
…01010001000011100
31021220222012220101201
430212133022020130
5210202313312220
610114343445244
7656205144151
oct144637121034
937828186351
1013530604060
115813745106
122757456824
1313782b09bc
1492500a228
15542d12d0a
hex3267ca21c

13530604060 has 12 divisors (see below), whose sum is σ = 28414268568. Its totient is φ = 5412241616.

The previous prime is 13530603997. The next prime is 13530604133. The reversal of 13530604060 is 6040603531.

It is a super-3 number, since 3×135306040603 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

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, 338265082 + ... + 338265121.

It is an arithmetic number, because the mean of its divisors is an integer number (2367855714).

Almost surely, 213530604060 is an apocalyptic number.

13530604060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13530604060 is an abundant number, since it is smaller than the sum of its proper divisors (14883664508).

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

13530604060 is a wasteful number, since it uses less digits than its factorization.

13530604060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676530212 (or 676530210 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 13530604060 in words is "thirteen billion, five hundred thirty million, six hundred four thousand, sixty".

Divisors: 1 2 4 5 10 20 676530203 1353060406 2706120812 3382651015 6765302030 13530604060