Base | Representation |
---|---|
bin | 1000110000101100111… |
… | …1101100001010011101 |
3 | 112101111110212010002220 |
4 | 2030023033230022131 |
5 | 4431222201032124 |
6 | 153051113335553 |
7 | 13605561202134 |
oct | 2141317541235 |
9 | 471443763086 |
10 | 150512517789 |
11 | 58917435377 |
12 | 252064075b9 |
13 | 112687c811a |
14 | 73db88491b |
15 | 3dadabb879 |
hex | 230b3ec29d |
150512517789 has 16 divisors (see below), whose sum is σ = 212535565632. Its totient is φ = 94418202368.
The previous prime is 150512517769. The next prime is 150512517803. The reversal of 150512517789 is 987715215051.
150512517789 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 150512517789 - 213 = 150512509597 is a prime.
It is a super-2 number, since 2×1505125177892 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150512517739) 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 15 ways as a sum of consecutive naturals, for example, 95574 + ... + 556919.
It is an arithmetic number, because the mean of its divisors is an integer number (13283472852).
Almost surely, 2150512517789 is an apocalyptic number.
It is an amenable number.
150512517789 is a deficient number, since it is larger than the sum of its proper divisors (62023047843).
150512517789 is a wasteful number, since it uses less digits than its factorization.
150512517789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 657036.
The product of its (nonzero) digits is 882000, while the sum is 51.
The spelling of 150512517789 in words is "one hundred fifty billion, five hundred twelve million, five hundred seventeen thousand, seven hundred eighty-nine".
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