Base | Representation |
---|---|
bin | 100010101000001001… |
… | …0111001011110100011 |
3 | 21002221101102102102200 |
4 | 1011100102321132203 |
5 | 2204243030402311 |
6 | 54054454344243 |
7 | 5241514650501 |
oct | 1052022713643 |
9 | 232841372380 |
10 | 74361575331 |
11 | 2959a19718a |
12 | 124b365b083 |
13 | 7020c45b64 |
14 | 3855dab671 |
15 | 1e034a9556 |
hex | 11504b97a3 |
74361575331 has 12 divisors (see below), whose sum is σ = 107506825608. Its totient is φ = 49530232224.
The previous prime is 74361575329. The next prime is 74361575357. The reversal of 74361575331 is 13357516347.
74361575331 is a `hidden beast` number, since 7 + 4 + 3 + 61 + 57 + 533 + 1 = 666.
It is not a de Polignac number, because 74361575331 - 21 = 74361575329 is a prime.
It is a super-2 number, since 2×743615753312 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (74361575311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3668610 + ... + 3688823.
It is an arithmetic number, because the mean of its divisors is an integer number (8958902134).
Almost surely, 274361575331 is an apocalyptic number.
74361575331 is a deficient number, since it is larger than the sum of its proper divisors (33145250277).
74361575331 is a wasteful number, since it uses less digits than its factorization.
74361575331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7358562 (or 7358559 counting only the distinct ones).
The product of its digits is 793800, while the sum is 45.
The spelling of 74361575331 in words is "seventy-four billion, three hundred sixty-one million, five hundred seventy-five thousand, three hundred thirty-one".
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