Base | Representation |
---|---|
bin | 10010001101001… |
… | …00110001100100 |
3 | 101122100220022101 |
4 | 21012210301210 |
5 | 303043442221 |
6 | 23053141444 |
7 | 3533041153 |
oct | 1106446144 |
9 | 348326271 |
10 | 152718436 |
11 | 79229692 |
12 | 4318a884 |
13 | 25841350 |
14 | 163d559a |
15 | d619d91 |
hex | 91a4c64 |
152718436 has 24 divisors (see below), whose sum is σ = 300331584. Its totient is φ = 67420320.
The previous prime is 152718407. The next prime is 152718439. The reversal of 152718436 is 634817251.
152718436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 152718395 and 152718404.
It is not an unprimeable number, because it can be changed into a prime (152718439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62650 + ... + 65041.
It is an arithmetic number, because the mean of its divisors is an integer number (12513816).
Almost surely, 2152718436 is an apocalyptic number.
It is an amenable number.
152718436 is a deficient number, since it is larger than the sum of its proper divisors (147613148).
152718436 is a wasteful number, since it uses less digits than its factorization.
152718436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127731 (or 127729 counting only the distinct ones).
The product of its digits is 40320, while the sum is 37.
The square root of 152718436 is about 12357.9300855766. The cubic root of 152718436 is about 534.5198312034.
The spelling of 152718436 in words is "one hundred fifty-two million, seven hundred eighteen thousand, four hundred thirty-six".
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