Base | Representation |
---|---|
bin | 1001110000101010… |
… | …0011110000111000 |
3 | 20202121000111000122 |
4 | 2130022203300320 |
5 | 20331210413444 |
6 | 1111551552412 |
7 | 121632514454 |
oct | 23412436070 |
9 | 6677014018 |
10 | 2620013624 |
11 | 1124a25018 |
12 | 61152b708 |
13 | 329a5c627 |
14 | 1abd71664 |
15 | 1050354ee |
hex | 9c2a3c38 |
2620013624 has 32 divisors (see below), whose sum is σ = 4956336000. Its totient is φ = 1298350560.
The previous prime is 2620013621. The next prime is 2620013677. The reversal of 2620013624 is 4263100262.
It is a super-2 number, since 2×26200136242 = 13728942779891226752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2620013593 and 2620013602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2620013621) 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, 1465259 + ... + 1467045.
It is an arithmetic number, because the mean of its divisors is an integer number (154885500).
Almost surely, 22620013624 is an apocalyptic number.
It is an amenable number.
2620013624 is a deficient number, since it is larger than the sum of its proper divisors (2336322376).
2620013624 is a wasteful number, since it uses less digits than its factorization.
With its successor (2620013625) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (3323).
2620013624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3323 (or 3319 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 2620013624 is about 51186.0686515384. The cubic root of 2620013624 is about 1378.5880721063.
Adding to 2620013624 its reverse (4263100262), we get a palindrome (6883113886).
The spelling of 2620013624 in words is "two billion, six hundred twenty million, thirteen thousand, six hundred twenty-four".
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