Base | Representation |
---|---|
bin | 1111001010011100… |
… | …1110000010111101 |
3 | 101111200010002101221 |
4 | 3302213032002331 |
5 | 31314003224141 |
6 | 1511522033341 |
7 | 202603360261 |
oct | 36247160275 |
9 | 11450102357 |
10 | 4070367421 |
11 | 17a968631a |
12 | 9571a8851 |
13 | 4cb38b543 |
14 | 2a88300a1 |
15 | 18c524bd1 |
hex | f29ce0bd |
4070367421 has 2 divisors, whose sum is σ = 4070367422. Its totient is φ = 4070367420.
The previous prime is 4070367391. The next prime is 4070367437. The reversal of 4070367421 is 1247630704.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3717340900 + 353026521 = 60970^2 + 18789^2 .
It is a cyclic number.
It is not a de Polignac number, because 4070367421 - 211 = 4070365373 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4070367221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2035183710 + 2035183711.
It is an arithmetic number, because the mean of its divisors is an integer number (2035183711).
Almost surely, 24070367421 is an apocalyptic number.
It is an amenable number.
4070367421 is a deficient number, since it is larger than the sum of its proper divisors (1).
4070367421 is an equidigital number, since it uses as much as digits as its factorization.
4070367421 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 28224, while the sum is 34.
The square root of 4070367421 is about 63799.4311965240. The cubic root of 4070367421 is about 1596.6554381722.
The spelling of 4070367421 in words is "four billion, seventy million, three hundred sixty-seven thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •