Base | Representation |
---|---|
bin | 10010000000011… |
… | …00101111100101 |
3 | 101112012222201120 |
4 | 21000030233211 |
5 | 302132002031 |
6 | 22553244153 |
7 | 3512610450 |
oct | 1100145745 |
9 | 345188646 |
10 | 151047141 |
11 | 78297a53 |
12 | 42703659 |
13 | 253a770b |
14 | 160bc497 |
15 | d3d9a96 |
hex | 900cbe5 |
151047141 has 16 divisors (see below), whose sum is σ = 240175104. Its totient is φ = 82559664.
The previous prime is 151047133. The next prime is 151047161. The reversal of 151047141 is 141740151.
It is not a de Polignac number, because 151047141 - 23 = 151047133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151047101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155881 + ... + 156846.
It is an arithmetic number, because the mean of its divisors is an integer number (15010944).
Almost surely, 2151047141 is an apocalyptic number.
It is an amenable number.
151047141 is a deficient number, since it is larger than the sum of its proper divisors (89127963).
151047141 is a wasteful number, since it uses less digits than its factorization.
151047141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312760.
The product of its (nonzero) digits is 560, while the sum is 24.
The square root of 151047141 is about 12290.1237178476. The cubic root of 151047141 is about 532.5628112555.
Adding to 151047141 its reverse (141740151), we get a palindrome (292787292).
The spelling of 151047141 in words is "one hundred fifty-one million, forty-seven thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •