Base | Representation |
---|---|
bin | 1001110000110100… |
… | …0010010011111101 |
3 | 20202122020110211222 |
4 | 2130031002103331 |
5 | 20331342204122 |
6 | 1112013523125 |
7 | 121641161006 |
oct | 23415022375 |
9 | 6678213758 |
10 | 2620663037 |
11 | 1125328a23 |
12 | 6117a34a5 |
13 | 329c290b5 |
14 | 1ac0a01ad |
15 | 105112b42 |
hex | 9c3424fd |
2620663037 has 8 divisors (see below), whose sum is σ = 2658461760. Its totient is φ = 2582889120.
The previous prime is 2620663009. The next prime is 2620663061. The reversal of 2620663037 is 7303660262.
2620663037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2620663037 - 222 = 2616468733 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2620662988 and 2620663006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2620663007) 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, 359414 + ... + 366632.
It is an arithmetic number, because the mean of its divisors is an integer number (332307720).
Almost surely, 22620663037 is an apocalyptic number.
It is an amenable number.
2620663037 is a deficient number, since it is larger than the sum of its proper divisors (37798723).
2620663037 is an equidigital number, since it uses as much as digits as its factorization.
2620663037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12403.
The product of its (nonzero) digits is 54432, while the sum is 35.
The square root of 2620663037 is about 51192.4119084069. The cubic root of 2620663037 is about 1378.7019645238.
The spelling of 2620663037 in words is "two billion, six hundred twenty million, six hundred sixty-three thousand, thirty-seven".
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