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11374212 = 223947851
BaseRepresentation
bin101011011000…
…111010000100
3210101212111010
4223120322010
510402433322
61043442220
7165451653
oct53307204
923355433
1011374212
116469683
123986370
132483205
14172119a
15eea20c
hexad8e84

11374212 has 12 divisors (see below), whose sum is σ = 26539856. Its totient is φ = 3791400.

The previous prime is 11374199. The next prime is 11374219. The reversal of 11374212 is 21247311.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11374219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473914 + ... + 473937.

Almost surely, 211374212 is an apocalyptic number.

11374212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11374212 is an abundant number, since it is smaller than the sum of its proper divisors (15165644).

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

11374212 is a wasteful number, since it uses less digits than its factorization.

11374212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947858 (or 947856 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 11374212 is about 3372.5675678925. The cubic root of 11374212 is about 224.8918789162.

The spelling of 11374212 in words is "eleven million, three hundred seventy-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 947851 1895702 2843553 3791404 5687106 11374212