Base | Representation |
---|---|
bin | 100010111001100010… |
… | …100100110100100111 |
3 | 10120201112021122201100 |
4 | 202321202210310213 |
5 | 1103220440241142 |
6 | 25114211331143 |
7 | 2464414506630 |
oct | 427142446447 |
9 | 116645248640 |
10 | 37472587047 |
11 | 1498a331305 |
12 | 73195b0ab3 |
13 | 36c257583c |
14 | 1b56a62887 |
15 | e94b93b4c |
hex | 8b98a4d27 |
37472587047 has 12 divisors (see below), whose sum is σ = 61859508880. Its totient is φ = 21412906848.
The previous prime is 37472587043. The next prime is 37472587079. The reversal of 37472587047 is 74078527473.
It is not a de Polignac number, because 37472587047 - 22 = 37472587043 is a prime.
It is a super-3 number, since 3×374725870473 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 37472586984 and 37472587002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (37472587043) 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, 297401422 + ... + 297401547.
Almost surely, 237472587047 is an apocalyptic number.
37472587047 is a deficient number, since it is larger than the sum of its proper divisors (24386921833).
37472587047 is a wasteful number, since it uses less digits than its factorization.
37472587047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 594802982 (or 594802979 counting only the distinct ones).
The product of its (nonzero) digits is 9219840, while the sum is 54.
The spelling of 37472587047 in words is "thirty-seven billion, four hundred seventy-two million, five hundred eighty-seven thousand, forty-seven".
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