[go: up one dir, main page]

Search a number
-
+
3133011401 = 13223806023
BaseRepresentation
bin1011101010111101…
…1111010111001001
322002100022110200022
42322233133113021
522404022331101
61234515150225
7140432105012
oct27257372711
98070273608
103133011401
111368559923
127352a5375
133ac115900
1421a14c009
151350b9a1b
hexbabdf5c9

3133011401 has 12 divisors (see below), whose sum is σ = 3540057408. Its totient is φ = 2766267504.

The previous prime is 3133011389. The next prime is 3133011407. The reversal of 3133011401 is 1041103313.

It is not a de Polignac number, because 3133011401 - 230 = 2059269577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3133011401.

It is not an unprimeable number, because it can be changed into a prime (3133011407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399125 + ... + 406898.

It is an arithmetic number, because the mean of its divisors is an integer number (295004784).

Almost surely, 23133011401 is an apocalyptic number.

It is an amenable number.

3133011401 is a deficient number, since it is larger than the sum of its proper divisors (407046007).

3133011401 is a wasteful number, since it uses less digits than its factorization.

3133011401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806072 (or 806059 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3133011401 is about 55973.3097199013. The cubic root of 3133011401 is about 1463.2571618459.

Adding to 3133011401 its reverse (1041103313), we get a palindrome (4174114714).

The spelling of 3133011401 in words is "three billion, one hundred thirty-three million, eleven thousand, four hundred one".

Divisors: 1 13 23 169 299 3887 806023 10478299 18538529 136217887 241000877 3133011401