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11949452 = 2210927407
BaseRepresentation
bin101101100101…
…010110001100
3211111002120022
4231211112030
511024340302
61104041312
7203366024
oct55452614
924432508
1011949452
116821889
124003238
132624ca8
141830a84
1510b08a2
hexb6558c

11949452 has 12 divisors (see below), whose sum is σ = 21104160. Its totient is φ = 5919696.

The previous prime is 11949437. The next prime is 11949493. The reversal of 11949452 is 25494911.

11949452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13268 + ... + 14139.

It is an arithmetic number, because the mean of its divisors is an integer number (1758680).

Almost surely, 211949452 is an apocalyptic number.

It is an amenable number.

11949452 is a deficient number, since it is larger than the sum of its proper divisors (9154708).

11949452 is a wasteful number, since it uses less digits than its factorization.

11949452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27520 (or 27518 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 11949452 is about 3456.7979402910. The cubic root of 11949452 is about 228.6209348868.

The spelling of 11949452 in words is "eleven million, nine hundred forty-nine thousand, four hundred fifty-two".

Divisors: 1 2 4 109 218 436 27407 54814 109628 2987363 5974726 11949452