Base | Representation |
---|---|
bin | 1100111011000000… |
… | …1110110011111000 |
3 | 22221202001202112220 |
4 | 3032300032303320 |
5 | 24101000000242 |
6 | 1332111204040 |
7 | 151646613654 |
oct | 31660166370 |
9 | 8852052486 |
10 | 3468750072 |
11 | 15200232a7 |
12 | 809816620 |
13 | 433847748 |
14 | 24c985a64 |
15 | 1547d7bec |
hex | cec0ecf8 |
3468750072 has 16 divisors (see below), whose sum is σ = 8671875240. Its totient is φ = 1156250016.
The previous prime is 3468750049. The next prime is 3468750073. The reversal of 3468750072 is 2700578643.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3468750073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72265603 + ... + 72265650.
Almost surely, 23468750072 is an apocalyptic number.
It is an amenable number.
3468750072 is an abundant number, since it is smaller than the sum of its proper divisors (5203125168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3468750072 is a wasteful number, since it uses less digits than its factorization.
3468750072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144531262 (or 144531258 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 42.
The square root of 3468750072 is about 58896.0955581947. The cubic root of 3468750072 is about 1513.7622471014.
The spelling of 3468750072 in words is "three billion, four hundred sixty-eight million, seven hundred fifty thousand, seventy-two".
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