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13410480 = 243571787
BaseRepresentation
bin110011001010…
…000010110000
3221020022201110
4303022002300
511413113410
61155233320
7221662416
oct63120260
927208643
1013410480
11762a546
1245a8840
132a16cc5
141ad12b6
15129d720
hexcca0b0

13410480 has 80 divisors (see below), whose sum is σ = 42211584. Its totient is φ = 3521280.

The previous prime is 13410473. The next prime is 13410491. The reversal of 13410480 is 8401431.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16647 + ... + 17433.

Almost surely, 213410480 is an apocalyptic number.

13410480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13410480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21105792).

13410480 is an abundant number, since it is smaller than the sum of its proper divisors (28801104).

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

13410480 is a wasteful number, since it uses less digits than its factorization.

13410480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 13410480 is about 3662.0322226873. The cubic root of 13410480 is about 237.5826785092.

The spelling of 13410480 in words is "thirteen million, four hundred ten thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 71 80 120 142 213 240 284 355 426 568 710 787 852 1065 1136 1420 1574 1704 2130 2361 2840 3148 3408 3935 4260 4722 5680 6296 7870 8520 9444 11805 12592 15740 17040 18888 23610 31480 37776 47220 55877 62960 94440 111754 167631 188880 223508 279385 335262 447016 558770 670524 838155 894032 1117540 1341048 1676310 2235080 2682096 3352620 4470160 6705240 13410480