Base | Representation |
---|---|
bin | 11110110110101100… |
… | …111011010001001000 |
3 | 10011111212221110012212 |
4 | 132312230323101020 |
5 | 1020322240021410 |
6 | 23115242524252 |
7 | 2251664236412 |
oct | 366654732110 |
9 | 104455843185 |
10 | 33130001480 |
11 | 13061027514 |
12 | 6507206688 |
13 | 317c995994 |
14 | 18640119b2 |
15 | cdd7ebb05 |
hex | 7b6b3b448 |
33130001480 has 32 divisors (see below), whose sum is σ = 74603168640. Its totient is φ = 13241215680.
The previous prime is 33130001477. The next prime is 33130001483. The reversal of 33130001480 is 8410003133.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (33130001477) and next prime (33130001483).
It is not an unprimeable number, because it can be changed into a prime (33130001483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287174 + ... + 385653.
It is an arithmetic number, because the mean of its divisors is an integer number (2331349020).
Almost surely, 233130001480 is an apocalyptic number.
It is an amenable number.
33130001480 is an abundant number, since it is smaller than the sum of its proper divisors (41473167160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33130001480 is a wasteful number, since it uses less digits than its factorization.
33130001480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 674069 (or 674065 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The spelling of 33130001480 in words is "thirty-three billion, one hundred thirty million, one thousand, four hundred eighty".
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