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4013325533 = 71721333139
BaseRepresentation
bin1110111100110110…
…0111110011011101
3101100200210001122102
43233031213303131
531204402404113
61502123254445
7201311463350
oct35715476335
911320701572
104013325533
11177a465968
1294007a425
134bc608b49
142a1022297
15187508758
hexef367cdd

4013325533 has 8 divisors (see below), whose sum is σ = 4589336640. Its totient is φ = 3437984160.

The previous prime is 4013325529. The next prime is 4013325551. The reversal of 4013325533 is 3355233104.

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

It is a cyclic number.

It is not a de Polignac number, because 4013325533 - 22 = 4013325529 is a prime.

It is a super-2 number, since 2×40133255332 = 32213563667659468178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013325496 and 4013325505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013385533) 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, 154523 + ... + 178616.

It is an arithmetic number, because the mean of its divisors is an integer number (573667080).

Almost surely, 24013325533 is an apocalyptic number.

It is an amenable number.

4013325533 is a deficient number, since it is larger than the sum of its proper divisors (576011107).

4013325533 is a wasteful number, since it uses less digits than its factorization.

4013325533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334867.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 4013325533 is about 63350.8131992005. The cubic root of 4013325533 is about 1589.1618452128.

Adding to 4013325533 its reverse (3355233104), we get a palindrome (7368558637).

The spelling of 4013325533 in words is "four billion, thirteen million, three hundred twenty-five thousand, five hundred thirty-three".

Divisors: 1 7 1721 12047 333139 2331973 573332219 4013325533