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13414912 = 29719197
BaseRepresentation
bin110011001011…
…001000000000
3221020112210121
4303023020000
511413234122
61155310024
7222011350
oct63131000
927215717
1013414912
117632905
1245ab314
132a19024
141ad2b60
15129ebc7
hexccb200

13414912 has 80 divisors (see below), whose sum is σ = 32408640. Its totient is φ = 5419008.

The previous prime is 13414901. The next prime is 13414927. The reversal of 13414912 is 21941431.

It is a happy number.

It is a nialpdrome in base 16.

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, 67998 + ... + 68194.

It is an arithmetic number, because the mean of its divisors is an integer number (405108).

Almost surely, 213414912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13414912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16204320).

13414912 is an abundant number, since it is smaller than the sum of its proper divisors (18993728).

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

13414912 is an equidigital number, since it uses as much as digits as its factorization.

13414912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 225 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 13414912 is about 3662.6373011807. The cubic root of 13414912 is about 237.6088483518.

The spelling of 13414912 in words is "thirteen million, four hundred fourteen thousand, nine hundred twelve".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 152 197 224 256 266 304 394 448 512 532 608 788 896 1064 1216 1379 1576 1792 2128 2432 2758 3152 3584 3743 4256 4864 5516 6304 7486 8512 9728 11032 12608 14972 17024 22064 25216 26201 29944 34048 44128 50432 52402 59888 68096 88256 100864 104804 119776 176512 209608 239552 353024 419216 479104 706048 838432 958208 1676864 1916416 3353728 6707456 13414912