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3133622541 = 37149220121
BaseRepresentation
bin1011101011000111…
…0100100100001101
322002101110112000010
42322301310210031
522404201410131
61234540223433
7140440231530
oct27261644415
98071415003
103133622541
111368936aa5
1273553ab79
133ac29ab2a
1421a26aa17
1513518ab46
hexbac7490d

3133622541 has 8 divisors (see below), whose sum is σ = 4775043904. Its totient is φ = 1790641440.

The previous prime is 3133622501. The next prime is 3133622543. The reversal of 3133622541 is 1452263313.

3133622541 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 a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3133622541 - 26 = 3133622477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3133622499 and 3133622508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133622543) 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, 74610040 + ... + 74610081.

It is an arithmetic number, because the mean of its divisors is an integer number (596880488).

Almost surely, 23133622541 is an apocalyptic number.

It is an amenable number.

3133622541 is a deficient number, since it is larger than the sum of its proper divisors (1641421363).

3133622541 is a wasteful number, since it uses less digits than its factorization.

3133622541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149220131.

The product of its digits is 12960, while the sum is 30.

The square root of 3133622541 is about 55978.7686627707. The cubic root of 3133622541 is about 1463.3522989443.

Adding to 3133622541 its reverse (1452263313), we get a palindrome (4585885854).

The spelling of 3133622541 in words is "three billion, one hundred thirty-three million, six hundred twenty-two thousand, five hundred forty-one".

Divisors: 1 3 7 21 149220121 447660363 1044540847 3133622541