Base | Representation |
---|---|
bin | 111101110000110… |
… | …0001110110111100 |
3 | 12100102120011112020 |
4 | 1323201201312330 |
5 | 13221012341004 |
6 | 541350240140 |
7 | 102232666422 |
oct | 17341416674 |
9 | 5312504466 |
10 | 2072387004 |
11 | 973899036 |
12 | 49a056050 |
13 | 2704704cc |
14 | 15933d112 |
15 | c1e108d9 |
hex | 7b861dbc |
2072387004 has 48 divisors (see below), whose sum is σ = 4888241568. Its totient is φ = 683296768.
The previous prime is 2072387003. The next prime is 2072387033. The reversal of 2072387004 is 4007832702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2072387003) 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, 835414 + ... + 837890.
It is an arithmetic number, because the mean of its divisors is an integer number (101838366).
Almost surely, 22072387004 is an apocalyptic number.
It is an amenable number.
2072387004 is an abundant number, since it is smaller than the sum of its proper divisors (2815854564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2072387004 is a wasteful number, since it uses less digits than its factorization.
2072387004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3214 (or 3212 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 2072387004 is about 45523.4775033718. The cubic root of 2072387004 is about 1274.9415847132.
The spelling of 2072387004 in words is "two billion, seventy-two million, three hundred eighty-seven thousand, four".
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