Base | Representation |
---|---|
bin | 1000101111101111101… |
… | …1000010010100001001 |
3 | 112100211120010110220000 |
4 | 2023323323002110021 |
5 | 4430210343222012 |
6 | 153005411353213 |
7 | 13566320132421 |
oct | 2137373022411 |
9 | 470746113800 |
10 | 150255445257 |
11 | 587a5310a35 |
12 | 251542b2809 |
13 | 1122747a4b8 |
14 | 73b5687481 |
15 | 3d9623bddc |
hex | 22fbec2509 |
150255445257 has 20 divisors (see below), whose sum is σ = 231696174336. Its totient is φ = 96938995320.
The previous prime is 150255445229. The next prime is 150255445259. The reversal of 150255445257 is 752544552051.
150255445257 is a `hidden beast` number, since 1 + 5 + 0 + 2 + 5 + 544 + 52 + 57 = 666.
150255445257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 150255445257 - 219 = 150254920969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150255445259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29916933 + ... + 29921954.
Almost surely, 2150255445257 is an apocalyptic number.
It is an amenable number.
150255445257 is a deficient number, since it is larger than the sum of its proper divisors (81440729079).
150255445257 is an equidigital number, since it uses as much as digits as its factorization.
150255445257 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59838930 (or 59838921 counting only the distinct ones).
The product of its (nonzero) digits is 1400000, while the sum is 45.
The spelling of 150255445257 in words is "one hundred fifty billion, two hundred fifty-five million, four hundred forty-five thousand, two hundred fifty-seven".
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