Base | Representation |
---|---|
bin | 111100011110001… |
… | …101010111000001 |
3 | 2121201001120201001 |
4 | 330132031113001 |
5 | 4034211131001 |
6 | 244401212001 |
7 | 34066356361 |
oct | 7436152701 |
9 | 2551046631 |
10 | 1014552001 |
11 | 480762a31 |
12 | 243931001 |
13 | 132263938 |
14 | 98a589a1 |
15 | 5e108001 |
hex | 3c78d5c1 |
1014552001 has 2 divisors, whose sum is σ = 1014552002. Its totient is φ = 1014552000.
The previous prime is 1014551999. The next prime is 1014552017. The reversal of 1014552001 is 1002554101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 998560000 + 15992001 = 31600^2 + 3999^2 .
It is an emirp because it is prime and its reverse (1002554101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1014552001 - 21 = 1014551999 is a prime.
Together with 1014551999, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1014552001.
It is not a weakly prime, because it can be changed into another prime (1014552601) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507276000 + 507276001.
It is an arithmetic number, because the mean of its divisors is an integer number (507276001).
Almost surely, 21014552001 is an apocalyptic number.
It is an amenable number.
1014552001 is a deficient number, since it is larger than the sum of its proper divisors (1).
1014552001 is an equidigital number, since it uses as much as digits as its factorization.
1014552001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 1014552001 is about 31852.0329178531. The cubic root of 1014552001 is about 1004.8273264224.
The spelling of 1014552001 in words is "one billion, fourteen million, five hundred fifty-two thousand, one".
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