Base | Representation |
---|---|
bin | 1100001011101000… |
… | …1100001001000110 |
3 | 22102220010221100000 |
4 | 3002322030021012 |
5 | 23144112041430 |
6 | 1300252102130 |
7 | 144014554536 |
oct | 30272141106 |
9 | 8386127300 |
10 | 3270033990 |
11 | 1428937a33 |
12 | 773164946 |
13 | 40161c972 |
14 | 2304194c6 |
15 | 142133e60 |
hex | c2e8c246 |
3270033990 has 48 divisors (see below), whose sum is σ = 8816987088. Its totient is φ = 872008416.
The previous prime is 3270033979. The next prime is 3270034003. The reversal of 3270033990 is 993300723.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 670417 + ... + 675276.
It is an arithmetic number, because the mean of its divisors is an integer number (183687231).
Almost surely, 23270033990 is an apocalyptic number.
3270033990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3270033990 is an abundant number, since it is smaller than the sum of its proper divisors (5546953098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3270033990 is a wasteful number, since it uses less digits than its factorization.
3270033990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1345715 (or 1345703 counting only the distinct ones).
The product of its (nonzero) digits is 30618, while the sum is 36.
The square root of 3270033990 is about 57184.2110201758. The cubic root of 3270033990 is about 1484.2854229616.
The spelling of 3270033990 in words is "three billion, two hundred seventy million, thirty-three thousand, nine hundred ninety".
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