Base | Representation |
---|---|
bin | 1000000001001010… |
… | …0001010101000010 |
3 | 12120000000010201011 |
4 | 2000102201111002 |
5 | 13401444320004 |
6 | 553324031134 |
7 | 104223402046 |
oct | 20022412502 |
9 | 5500003634 |
10 | 2152338754 |
11 | a04a36a65 |
12 | 5009924aa |
13 | 283bb4937 |
14 | 165bd2026 |
15 | c8e55004 |
hex | 804a1542 |
2152338754 has 16 divisors (see below), whose sum is σ = 3428765856. Its totient is φ = 1009800000.
The previous prime is 2152338739. The next prime is 2152338757. The reversal of 2152338754 is 4578332512.
It is a super-2 number, since 2×21523387542 = 9265124223940545032, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2152338757) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84372 + ... + 106879.
It is an arithmetic number, because the mean of its divisors is an integer number (214297866).
Almost surely, 22152338754 is an apocalyptic number.
2152338754 is a deficient number, since it is larger than the sum of its proper divisors (1276427102).
2152338754 is a wasteful number, since it uses less digits than its factorization.
2152338754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191601.
The product of its digits is 201600, while the sum is 40.
The square root of 2152338754 is about 46393.3050557944. The cubic root of 2152338754 is about 1291.1307022430.
The spelling of 2152338754 in words is "two billion, one hundred fifty-two million, three hundred thirty-eight thousand, seven hundred fifty-four".
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