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11995372 = 2215531931
BaseRepresentation
bin101101110000…
…100011101100
3211120102120001
4231300203230
511032322442
61105034044
7203646634
oct55604354
924512501
1011995372
116853334
124025924
13263cb6c
1418436c4
1510be2b7
hexb708ec

11995372 has 12 divisors (see below), whose sum is σ = 21016296. Its totient is φ = 5990720.

The previous prime is 11995369. The next prime is 11995381. The reversal of 11995372 is 27359911.

11995372 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, 5247 + ... + 7177.

It is an arithmetic number, because the mean of its divisors is an integer number (1751358).

Almost surely, 211995372 is an apocalyptic number.

It is an amenable number.

11995372 is a deficient number, since it is larger than the sum of its proper divisors (9020924).

11995372 is a wasteful number, since it uses less digits than its factorization.

11995372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3488 (or 3486 counting only the distinct ones).

The product of its digits is 17010, while the sum is 37.

The square root of 11995372 is about 3463.4335564581. The cubic root of 11995372 is about 228.9134128511.

The spelling of 11995372 in words is "eleven million, nine hundred ninety-five thousand, three hundred seventy-two".

Divisors: 1 2 4 1553 1931 3106 3862 6212 7724 2998843 5997686 11995372