Base | Representation |
---|---|
bin | 111111110010001… |
… | …100110101110001 |
3 | 2202120121221201002 |
4 | 333302030311301 |
5 | 4142422440101 |
6 | 254104251345 |
7 | 35342623133 |
oct | 7762146561 |
9 | 2676557632 |
10 | 1070124401 |
11 | 4aa06a335 |
12 | 25a470b55 |
13 | 140920508 |
14 | a21a3053 |
15 | 63e33d6b |
hex | 3fc8cd71 |
1070124401 has 2 divisors, whose sum is σ = 1070124402. Its totient is φ = 1070124400.
The previous prime is 1070124383. The next prime is 1070124437. The reversal of 1070124401 is 1044210701.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 706230625 + 363893776 = 26575^2 + 19076^2 .
It is an emirp because it is prime and its reverse (1044210701) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1070124401 is a prime.
It is a super-2 number, since 2×10701244012 = 2290332467231217602, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1070124491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535062200 + 535062201.
It is an arithmetic number, because the mean of its divisors is an integer number (535062201).
Almost surely, 21070124401 is an apocalyptic number.
It is an amenable number.
1070124401 is a deficient number, since it is larger than the sum of its proper divisors (1).
1070124401 is an equidigital number, since it uses as much as digits as its factorization.
1070124401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 224, while the sum is 20.
The square root of 1070124401 is about 32712.7559370959. The cubic root of 1070124401 is about 1022.8487583886.
The spelling of 1070124401 in words is "one billion, seventy million, one hundred twenty-four thousand, four hundred one".
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