Base | Representation |
---|---|
bin | 1000110100000110011… |
… | …0110000000001000001 |
3 | 112110212000222021011012 |
4 | 2031001212300001001 |
5 | 4440104140020140 |
6 | 153321413130305 |
7 | 13640304201236 |
oct | 2150146600101 |
9 | 473760867135 |
10 | 151424532545 |
11 | 59245223580 |
12 | 2541b929995 |
13 | 1138273a420 |
14 | 7486a4b78d |
15 | 3e13bbd265 |
hex | 23419b0041 |
151424532545 has 128 divisors (see below), whose sum is σ = 227177395200. Its totient is φ = 95374540800.
The previous prime is 151424532517. The next prime is 151424532547. The reversal of 151424532545 is 545235424151.
It is a happy number.
It is not a de Polignac number, because 151424532545 - 28 = 151424532289 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (151424532547) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 107468801 + ... + 107470209.
It is an arithmetic number, because the mean of its divisors is an integer number (1774823400).
Almost surely, 2151424532545 is an apocalyptic number.
It is an amenable number.
151424532545 is a deficient number, since it is larger than the sum of its proper divisors (75752862655).
151424532545 is a wasteful number, since it uses less digits than its factorization.
151424532545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1611.
The product of its digits is 480000, while the sum is 41.
Adding to 151424532545 its reverse (545235424151), we get a palindrome (696659956696).
The spelling of 151424532545 in words is "one hundred fifty-one billion, four hundred twenty-four million, five hundred thirty-two thousand, five hundred forty-five".
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