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26014044 = 22372959181
BaseRepresentation
bin110001100111…
…1000101011100
31210221122120010
41203033011130
523124422134
62325323220
7434054460
oct143170534
953848503
1026014044
1113758811
128866510
13550a934
1436524a0
15243cce9
hex18cf15c

26014044 has 96 divisors (see below), whose sum is σ = 73382400. Its totient is φ = 7015680.

The previous prime is 26014033. The next prime is 26014067. The reversal of 26014044 is 44041062.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 26014044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143634 + ... + 143814.

It is an arithmetic number, because the mean of its divisors is an integer number (764400).

Almost surely, 226014044 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 26014044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36691200).

26014044 is an abundant number, since it is smaller than the sum of its proper divisors (47368356).

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

26014044 is a wasteful number, since it uses less digits than its factorization.

26014044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 26014044 is about 5100.3964551788. The cubic root of 26014044 is about 296.3029373612.

The spelling of 26014044 in words is "twenty-six million, fourteen thousand, forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 29 42 58 59 84 87 116 118 174 177 181 203 236 348 354 362 406 413 543 609 708 724 812 826 1086 1218 1239 1267 1652 1711 2172 2436 2478 2534 3422 3801 4956 5068 5133 5249 6844 7602 10266 10498 10679 11977 15204 15747 20532 20996 21358 23954 31494 32037 35931 36743 42716 47908 62988 64074 71862 73486 74753 110229 128148 143724 146972 149506 220458 224259 299012 309691 440916 448518 619382 897036 929073 1238764 1858146 2167837 3716292 4335674 6503511 8671348 13007022 26014044