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4123111041 = 327793732221
BaseRepresentation
bin1111010111000001…
…1010111010000001
3101122100100202001100
43311300122322001
531421004023131
61521044325013
7204113602620
oct36560327201
911570322040
104123111041
111826430395
129709a3769
1350929769a
142b183d6b7
15191e927e6
hexf5c1ae81

4123111041 has 48 divisors (see below), whose sum is σ = 6914152960. Its totient is φ = 2318958720.

The previous prime is 4123111019. The next prime is 4123111141. The reversal of 4123111041 is 1401113214.

4123111041 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4123111041 - 27 = 4123110913 is a prime.

It is a super-2 number, since 2×41231110412 = 34000089312832207362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4123111141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1855311 + ... + 1857531.

Almost surely, 24123111041 is an apocalyptic number.

It is an amenable number.

4123111041 is a deficient number, since it is larger than the sum of its proper divisors (2791041919).

4123111041 is a wasteful number, since it uses less digits than its factorization.

4123111041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686 (or 2683 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 4123111041 is about 64211.4556835461. The cubic root of 4123111041 is about 1603.5223235464.

Adding to 4123111041 its reverse (1401113214), we get a palindrome (5524224255).

The spelling of 4123111041 in words is "four billion, one hundred twenty-three million, one hundred eleven thousand, forty-one".

Divisors: 1 3 7 9 21 63 79 237 373 553 711 1119 1659 2221 2611 3357 4977 6663 7833 15547 19989 23499 29467 46641 88401 139923 175459 206269 265203 526377 618807 828433 1228213 1579131 1856421 2485299 3684639 5799031 7455897 11053917 17397093 52191279 65446207 196338621 458123449 589015863 1374370347 4123111041