Base | Representation |
---|---|
bin | 1110111111101100… |
… | …0111010111101111 |
3 | 101101112012221201220 |
4 | 3233323013113233 |
5 | 31220431020221 |
6 | 1503231034423 |
7 | 201515033364 |
oct | 35773072757 |
9 | 11345187656 |
10 | 4025251311 |
11 | 1786170984 |
12 | 94406ba13 |
13 | 4c1c23113 |
14 | 2a284846b |
15 | 1885b20c6 |
hex | efec75ef |
4025251311 has 8 divisors (see below), whose sum is σ = 5373494784. Its totient is φ = 2680254360.
The previous prime is 4025251303. The next prime is 4025251331. The reversal of 4025251311 is 1131525204.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4025251311 - 23 = 4025251303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4025251331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808735 + ... + 813696.
It is an arithmetic number, because the mean of its divisors is an integer number (671686848).
Almost surely, 24025251311 is an apocalyptic number.
4025251311 is a deficient number, since it is larger than the sum of its proper divisors (1348243473).
4025251311 is a wasteful number, since it uses less digits than its factorization.
4025251311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1623261.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 4025251311 is about 63444.8682794755. The cubic root of 4025251311 is about 1590.7343773446.
Adding to 4025251311 its reverse (1131525204), we get a palindrome (5156776515).
The spelling of 4025251311 in words is "four billion, twenty-five million, two hundred fifty-one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •