Base | Representation |
---|---|
bin | 1011101111001000… |
… | …1000010101010000 |
3 | 22010120012000002010 |
4 | 2323302020111100 |
5 | 22423010340340 |
6 | 1240341422520 |
7 | 141033433662 |
oct | 27362102520 |
9 | 8116160063 |
10 | 3150480720 |
11 | 1377400882 |
12 | 73b10aa40 |
13 | 3b292119a |
14 | 21c5b8532 |
15 | 1368bab80 |
hex | bbc88550 |
3150480720 has 80 divisors (see below), whose sum is σ = 9772981632. Its totient is φ = 839569920.
The previous prime is 3150480719. The next prime is 3150480727. The reversal of 3150480720 is 270840513.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3150480727) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460525 + ... + 467315.
Almost surely, 23150480720 is an apocalyptic number.
3150480720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3150480720 is an abundant number, since it is smaller than the sum of its proper divisors (6622500912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3150480720 is a wasteful number, since it uses less digits than its factorization.
3150480720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8740 (or 8734 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 3150480720 is about 56129.1432323708. The cubic root of 3150480720 is about 1465.9717750435.
The spelling of 3150480720 in words is "three billion, one hundred fifty million, four hundred eighty thousand, seven hundred twenty".
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