Base | Representation |
---|---|
bin | 11011111001111… |
… | …000001001101001 |
3 | 1012121220211201101 |
4 | 123321320021221 |
5 | 1424322011113 |
6 | 114242121401 |
7 | 14413161211 |
oct | 3371701151 |
9 | 1177824641 |
10 | 468157033 |
11 | 220298343 |
12 | 110950261 |
13 | 75cb62c6 |
14 | 46267241 |
15 | 2b1782dd |
hex | 1be78269 |
468157033 has 4 divisors (see below), whose sum is σ = 495695700. Its totient is φ = 440618368.
The previous prime is 468157021. The next prime is 468157037. The reversal of 468157033 is 330751864.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 176703849 + 291453184 = 13293^2 + 17072^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-468157033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 468156983 and 468157001.
It is not an unprimeable number, because it can be changed into a prime (468157037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13769308 + ... + 13769341.
It is an arithmetic number, because the mean of its divisors is an integer number (123923925).
Almost surely, 2468157033 is an apocalyptic number.
It is an amenable number.
468157033 is a deficient number, since it is larger than the sum of its proper divisors (27538667).
468157033 is a wasteful number, since it uses less digits than its factorization.
468157033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27538666.
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 468157033 is about 21636.9367748764. The cubic root of 468157033 is about 776.4804351468.
The spelling of 468157033 in words is "four hundred sixty-eight million, one hundred fifty-seven thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •