Base | Representation |
---|---|
bin | 1000101111001011101… |
… | …1010011010110111001 |
3 | 112100110001010200112011 |
4 | 2023302323103112321 |
5 | 4424403224120441 |
6 | 152542420445521 |
7 | 13562505240433 |
oct | 2136273232671 |
9 | 470401120464 |
10 | 150104520121 |
11 | 587280a7716 |
12 | 251118498a1 |
13 | 1120211649a |
14 | 739d5db653 |
15 | 3d87d78581 |
hex | 22f2ed35b9 |
150104520121 has 16 divisors (see below), whose sum is σ = 153911197440. Its totient is φ = 146335325760.
The previous prime is 150104520107. The next prime is 150104520161. The reversal of 150104520121 is 121025401051.
It is a cyclic number.
It is not a de Polignac number, because 150104520121 - 25 = 150104520089 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150104520092 and 150104520101.
It is not an unprimeable number, because it can be changed into a prime (150104520161) 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, 12647236 + ... + 12659098.
It is an arithmetic number, because the mean of its divisors is an integer number (9619449840).
Almost surely, 2150104520121 is an apocalyptic number.
It is an amenable number.
150104520121 is a deficient number, since it is larger than the sum of its proper divisors (3806677319).
150104520121 is a wasteful number, since it uses less digits than its factorization.
150104520121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13416.
The product of its (nonzero) digits is 400, while the sum is 22.
Adding to 150104520121 its reverse (121025401051), we get a palindrome (271129921172).
The spelling of 150104520121 in words is "one hundred fifty billion, one hundred four million, five hundred twenty thousand, one hundred twenty-one".
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