Base | Representation |
---|---|
bin | 1001000111000… |
… | …10000001010101 |
3 | 12022210200222212 |
4 | 10203202001111 |
5 | 124031021003 |
6 | 11330003205 |
7 | 1615405214 |
oct | 443420125 |
9 | 168720885 |
10 | 76423253 |
11 | 3a158a15 |
12 | 21716505 |
13 | 12aaa37a |
14 | a21507b |
15 | 6a98dd8 |
hex | 48e2055 |
76423253 has 2 divisors, whose sum is σ = 76423254. Its totient is φ = 76423252.
The previous prime is 76423223. The next prime is 76423267. The reversal of 76423253 is 35232467.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50951044 + 25472209 = 7138^2 + 5047^2 .
It is a cyclic number.
It is not a de Polignac number, because 76423253 - 212 = 76419157 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (76423213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38211626 + 38211627.
It is an arithmetic number, because the mean of its divisors is an integer number (38211627).
Almost surely, 276423253 is an apocalyptic number.
It is an amenable number.
76423253 is a deficient number, since it is larger than the sum of its proper divisors (1).
76423253 is an equidigital number, since it uses as much as digits as its factorization.
76423253 is an evil number, because the sum of its binary digits is even.
The product of its digits is 30240, while the sum is 32.
The square root of 76423253 is about 8742.0394073694. The cubic root of 76423253 is about 424.3672299812.
The spelling of 76423253 in words is "seventy-six million, four hundred twenty-three thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •