Base | Representation |
---|---|
bin | 1101101111101001… |
… | …11010011111110000 |
3 | 201001021000112120121 |
4 | 12313310322133300 |
5 | 110103020201122 |
6 | 3220115020024 |
7 | 350601023305 |
oct | 66764723760 |
9 | 21037015517 |
10 | 7379068912 |
11 | 3147323766 |
12 | 151b29a614 |
13 | 9079c9387 |
14 | 5000330ac |
15 | 2d2c45bc7 |
hex | 1b7d3a7f0 |
7379068912 has 20 divisors (see below), whose sum is σ = 15049417480. Its totient is φ = 3495348288.
The previous prime is 7379068889. The next prime is 7379068913. The reversal of 7379068912 is 2198609737.
It is a self number, because there is not a number n which added to its sum of digits gives 7379068912.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7379068913) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12136323 + ... + 12136930.
It is an arithmetic number, because the mean of its divisors is an integer number (752470874).
Almost surely, 27379068912 is an apocalyptic number.
It is an amenable number.
7379068912 is an abundant number, since it is smaller than the sum of its proper divisors (7670348568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7379068912 is a wasteful number, since it uses less digits than its factorization.
7379068912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24273280 (or 24273274 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 52.
The square root of 7379068912 is about 85901.5070414949. The cubic root of 7379068912 is about 1946.8561140974.
The spelling of 7379068912 in words is "seven billion, three hundred seventy-nine million, sixty-eight thousand, nine hundred twelve".
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