Base | Representation |
---|---|
bin | 10010000111101… |
… | …01100001101100 |
3 | 101121000102122121 |
4 | 21003311201230 |
5 | 302403004440 |
6 | 23025522324 |
7 | 3523661332 |
oct | 1103654154 |
9 | 347012577 |
10 | 152000620 |
11 | 78889352 |
12 | 42aa33a4 |
13 | 2564c6c5 |
14 | 16289b52 |
15 | d52734a |
hex | 90f586c |
152000620 has 12 divisors (see below), whose sum is σ = 319201344. Its totient is φ = 60800240.
The previous prime is 152000617. The next prime is 152000623. The reversal of 152000620 is 26000251.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (152000617) and next prime (152000623).
It is a junction number, because it is equal to n+sod(n) for n = 152000594 and 152000603.
It is not an unprimeable number, because it can be changed into a prime (152000623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3799996 + ... + 3800035.
It is an arithmetic number, because the mean of its divisors is an integer number (26600112).
Almost surely, 2152000620 is an apocalyptic number.
152000620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152000620 is an abundant number, since it is smaller than the sum of its proper divisors (167200724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152000620 is a wasteful number, since it uses less digits than its factorization.
152000620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7600040 (or 7600038 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 152000620 is about 12328.8531502326. The cubic root of 152000620 is about 533.6810553614.
Adding to 152000620 its reverse (26000251), we get a palindrome (178000871).
The spelling of 152000620 in words is "one hundred fifty-two million, six hundred twenty", and thus it is an aban number.
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