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14297192 = 2371341479
BaseRepresentation
bin110110100010…
…100001101000
3222220101001122
4312202201220
512130002232
61230234412
7232344530
oct66424150
928811048
1014297192
118085768
124955a08
132c677a0
141c824c0
1513c6312
hexda2868

14297192 has 64 divisors (see below), whose sum is σ = 33868800. Its totient is φ = 5506560.

The previous prime is 14297159. The next prime is 14297243. The reversal of 14297192 is 29179241.

It is a congruent number.

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, 29609 + ... + 30087.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 214297192 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 14297192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16934400).

14297192 is an abundant number, since it is smaller than the sum of its proper divisors (19571608).

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

14297192 is a wasteful number, since it uses less digits than its factorization.

14297192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 542 counting only the distinct ones).

The product of its digits is 9072, while the sum is 35.

The square root of 14297192 is about 3781.1627841181. The cubic root of 14297192 is about 242.7077158885.

The spelling of 14297192 in words is "fourteen million, two hundred ninety-seven thousand, one hundred ninety-two".

Divisors: 1 2 4 7 8 13 14 26 28 41 52 56 82 91 104 164 182 287 328 364 479 533 574 728 958 1066 1148 1916 2132 2296 3353 3731 3832 4264 6227 6706 7462 12454 13412 14924 19639 24908 26824 29848 39278 43589 49816 78556 87178 137473 157112 174356 255307 274946 348712 510614 549892 1021228 1099784 1787149 2042456 3574298 7148596 14297192