Base | Representation |
---|---|
bin | 11100010000001… |
… | …101101101110011 |
3 | 1020000221022221200 |
4 | 130100031231303 |
5 | 1432321400111 |
6 | 115011422243 |
7 | 14514016506 |
oct | 3420155563 |
9 | 1200838850 |
10 | 474012531 |
11 | 2236276a3 |
12 | 1128b4983 |
13 | 772865b5 |
14 | 46d4d13d |
15 | 2b933256 |
hex | 1c40db73 |
474012531 has 24 divisors (see below), whose sum is σ = 703033344. Its totient is φ = 307613040.
The previous prime is 474012529. The next prime is 474012541. The reversal of 474012531 is 135210474.
474012531 is a `hidden beast` number, since 4 + 7 + 401 + 253 + 1 = 666.
It is not a de Polignac number, because 474012531 - 21 = 474012529 is a prime.
It is a super-2 number, since 2×4740125312 = 449375759090051922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 474012495 and 474012504.
It is not an unprimeable number, because it can be changed into a prime (474012541) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77860 + ... + 83726.
It is an arithmetic number, because the mean of its divisors is an integer number (29293056).
Almost surely, 2474012531 is an apocalyptic number.
474012531 is a deficient number, since it is larger than the sum of its proper divisors (229020813).
474012531 is a wasteful number, since it uses less digits than its factorization.
474012531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6111 (or 6108 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 474012531 is about 21771.8288391214. The cubic root of 474012531 is about 779.7043208682.
It can be divided in two parts, 4740 and 12531, that added together give a palindrome (17271).
The spelling of 474012531 in words is "four hundred seventy-four million, twelve thousand, five hundred thirty-one".
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