Base | Representation |
---|---|
bin | 101101010100011… |
… | …101111111000101 |
3 | 1221222201021222100 |
4 | 231110131333011 |
5 | 3024121343141 |
6 | 203240422313 |
7 | 24561533631 |
oct | 5524357705 |
9 | 1858637870 |
10 | 760340421 |
11 | 360213015 |
12 | 192777999 |
13 | c16a8299 |
14 | 72da3dc1 |
15 | 46b410b6 |
hex | 2d51dfc5 |
760340421 has 12 divisors (see below), whose sum is σ = 1098620172. Its totient is φ = 506731776.
The previous prime is 760340401. The next prime is 760340429. The reversal of 760340421 is 124043067.
It can be written as a sum of positive squares in 2 ways, for example, as 239816196 + 520524225 = 15486^2 + 22815^2 .
It is not a de Polignac number, because 760340421 - 25 = 760340389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (760340429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20875 + ... + 44231.
It is an arithmetic number, because the mean of its divisors is an integer number (91551681).
Almost surely, 2760340421 is an apocalyptic number.
It is an amenable number.
760340421 is a deficient number, since it is larger than the sum of its proper divisors (338279751).
760340421 is a wasteful number, since it uses less digits than its factorization.
760340421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26980 (or 26977 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 760340421 is about 27574.2709967100. The cubic root of 760340421 is about 912.7167618156.
Adding to 760340421 its reverse (124043067), we get a palindrome (884383488).
It can be divided in two parts, 760340 and 421, that added together give a triangular number (760761 = T1233).
The spelling of 760340421 in words is "seven hundred sixty million, three hundred forty thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •