Base | Representation |
---|---|
bin | 111100010110010… |
… | …010001001000000 |
3 | 2121120011000211001 |
4 | 330112102021000 |
5 | 4033143140212 |
6 | 244244501344 |
7 | 34042614334 |
oct | 7426221100 |
9 | 2546130731 |
10 | 1012474432 |
11 | 47a574032 |
12 | 2430aa854 |
13 | 1319b70c8 |
14 | 986777c4 |
15 | 5dd47657 |
hex | 3c592240 |
1012474432 has 28 divisors (see below), whose sum is σ = 2114875120. Its totient is φ = 479592576.
The previous prime is 1012474391. The next prime is 1012474469. The reversal of 1012474432 is 2344742101.
It is a self number, because there is not a number n which added to its sum of digits gives 1012474432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415098 + ... + 417529.
Almost surely, 21012474432 is an apocalyptic number.
It is an amenable number.
1012474432 is an abundant number, since it is smaller than the sum of its proper divisors (1102400688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012474432 is an equidigital number, since it uses as much as digits as its factorization.
1012474432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 832658 (or 832648 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 28.
The square root of 1012474432 is about 31819.4033884987. The cubic root of 1012474432 is about 1004.1409726760.
The spelling of 1012474432 in words is "one billion, twelve million, four hundred seventy-four thousand, four hundred thirty-two".
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