Base | Representation |
---|---|
bin | 1100000101110000… |
… | …1001011101100000 |
3 | 22101011202110102210 |
4 | 3001130021131200 |
5 | 23121304201342 |
6 | 1254011442120 |
7 | 143265200364 |
oct | 30134113540 |
9 | 8334673383 |
10 | 3245381472 |
11 | 1415a2a153 |
12 | 766a56340 |
13 | 3c949a988 |
14 | 22b03d2a4 |
15 | 13edb479c |
hex | c1709760 |
3245381472 has 24 divisors (see below), whose sum is σ = 8519126616. Its totient is φ = 1081793792.
The previous prime is 3245381471. The next prime is 3245381479. The reversal of 3245381472 is 2741835423.
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 3245381472.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3245381471) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 16902933 + ... + 16903124.
It is an arithmetic number, because the mean of its divisors is an integer number (354963609).
Almost surely, 23245381472 is an apocalyptic number.
3245381472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3245381472 is an abundant number, since it is smaller than the sum of its proper divisors (5273745144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3245381472 is a wasteful number, since it uses less digits than its factorization.
3245381472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33806070 (or 33806062 counting only the distinct ones).
The product of its digits is 161280, while the sum is 39.
The square root of 3245381472 is about 56968.2496834860. The cubic root of 3245381472 is about 1480.5460415146.
The spelling of 3245381472 in words is "three billion, two hundred forty-five million, three hundred eighty-one thousand, four hundred seventy-two".
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