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11230413 = 312313041
BaseRepresentation
bin101010110101…
…110011001101
3210010120020020
4222311303031
510333333123
61040412353
7164312505
oct52656315
923116206
1011230413
116380637
1239170b9
13243291c
1416c4a05
15ebc7e3
hexab5ccd

11230413 has 8 divisors (see below), whose sum is σ = 14990976. Its totient is φ = 7478400.

The previous prime is 11230391. The next prime is 11230441. The reversal of 11230413 is 31403211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11230413 - 25 = 11230381 is a prime.

It is a super-2 number, since 2×112304132 = 252244352301138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230392 and 11230401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2173 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (1873872).

Almost surely, 211230413 is an apocalyptic number.

It is an amenable number.

11230413 is a deficient number, since it is larger than the sum of its proper divisors (3760563).

11230413 is a wasteful number, since it uses less digits than its factorization.

11230413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11230413 is about 3351.1808366604. The cubic root of 11230413 is about 223.9401213780.

Adding to 11230413 its reverse (31403211), we get a palindrome (42633624).

The spelling of 11230413 in words is "eleven million, two hundred thirty thousand, four hundred thirteen".

Divisors: 1 3 1231 3041 3693 9123 3743471 11230413