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1014244 = 227113789
BaseRepresentation
bin11110111100111100100
31220112021121
43313213210
5224423434
633423324
711422660
oct3674744
91815247
101014244
11633020
1240ab44
1329685a
141c58a0
151507b4
hexf79e4

1014244 has 48 divisors (see below), whose sum is σ = 2298240. Its totient is φ = 380160.

The previous prime is 1014229. The next prime is 1014257. The reversal of 1014244 is 4424101.

Adding to 1014244 its reverse (4424101), we get a palindrome (5438345).

1014244 = T35 + T36 + ... + T182.

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 15 ways as a sum of consecutive naturals, for example, 11352 + ... + 11440.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

21014244 is an apocalyptic number.

1014244 is a gapful number since it is divisible by the number (14) 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 1014244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1149120).

1014244 is an abundant number, since it is smaller than the sum of its proper divisors (1283996).

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

1014244 is a wasteful number, since it uses less digits than its factorization.

1014244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1014244 is about 1007.0968175900. The cubic root of 1014244 is about 100.4725633214.

The spelling of 1014244 in words is "one million, fourteen thousand, two hundred forty-four".

Divisors: 1 2 4 7 11 14 22 28 37 44 74 77 89 148 154 178 259 308 356 407 518 623 814 979 1036 1246 1628 1958 2492 2849 3293 3916 5698 6586 6853 11396 13172 13706 23051 27412 36223 46102 72446 92204 144892 253561 507122 1014244