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13146164024 = 2371237318973
BaseRepresentation
bin11000011111001001…
…01000101100111000
31020221011211022210212
430033210220230320
5203410404222044
610012251530252
7643526356550
oct141744505470
936834738725
1013146164024
115636737674
12266a759988
1313167598a6
148c9d36160
1551e1c4a9e
hex30f928b38

13146164024 has 32 divisors (see below), whose sum is σ = 28174113120. Its totient is φ = 5633318016.

The previous prime is 13146164021. The next prime is 13146164041. The reversal of 13146164024 is 42046164131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13146164021) 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, 683402 + ... + 702374.

It is an arithmetic number, because the mean of its divisors is an integer number (880441035).

Almost surely, 213146164024 is an apocalyptic number.

13146164024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13146164024 is an abundant number, since it is smaller than the sum of its proper divisors (15027949096).

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

13146164024 is a wasteful number, since it uses less digits than its factorization.

13146164024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31359 (or 31355 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 13146164024 in words is "thirteen billion, one hundred forty-six million, one hundred sixty-four thousand, twenty-four".

Divisors: 1 2 4 7 8 14 28 56 12373 18973 24746 37946 49492 75892 86611 98984 132811 151784 173222 265622 346444 531244 692888 1062488 234752929 469505858 939011716 1643270503 1878023432 3286541006 6573082012 13146164024