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1414930 = 251119677
BaseRepresentation
bin101011001011100010010
32122212220211
411121130102
5330234210
650154334
715012106
oct5313422
92585824
101414930
11887070
125829aa
133a704a
1428b906
151ce38a
hex159712

1414930 has 32 divisors (see below), whose sum is σ = 2928960. Its totient is φ = 486720.

The previous prime is 1414921. The next prime is 1414943. The reversal of 1414930 is 394141.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 1752 + ... + 2428.

It is an arithmetic number, because the mean of its divisors is an integer number (91530).

21414930 is an apocalyptic number.

1414930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1414930 is an abundant number, since it is smaller than the sum of its proper divisors (1514030).

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

1414930 is a wasteful number, since it uses less digits than its factorization.

1414930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1414930 is about 1189.5083017785. The cubic root of 1414930 is about 112.2651561951.

The spelling of 1414930 in words is "one million, four hundred fourteen thousand, nine hundred thirty".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 677 1045 1354 2090 3385 6770 7447 12863 14894 25726 37235 64315 74470 128630 141493 282986 707465 1414930