Base | Representation |
---|---|
bin | 10010000111110… |
… | …11011110101000 |
3 | 101121001200002120 |
4 | 21003323132220 |
5 | 302404300000 |
6 | 23030231240 |
7 | 3524122401 |
oct | 1103733650 |
9 | 347050076 |
10 | 152025000 |
11 | 788a56a6 |
12 | 42ab5520 |
13 | 2565a82a |
14 | 162949a8 |
15 | d52e6a0 |
hex | 90fb7a8 |
152025000 has 96 divisors (see below), whose sum is σ = 475282080. Its totient is φ = 40520000.
The previous prime is 152024959. The next prime is 152025011. The reversal of 152025000 is 520251.
It is a super-2 number, since 2×1520250002 = 46223201250000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73987 + ... + 76013.
It is an arithmetic number, because the mean of its divisors is an integer number (4950855).
Almost surely, 2152025000 is an apocalyptic number.
152025000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237641040).
152025000 is an abundant number, since it is smaller than the sum of its proper divisors (323257080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152025000 is an equidigital number, since it uses as much as digits as its factorization.
152025000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2061 (or 2037 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 152025000 is about 12329.8418481341. The cubic root of 152025000 is about 533.7095869304.
Adding to 152025000 its reverse (520251), we get a palindrome (152545251).
It can be divided in two parts, 15202 and 5000, that added together give a palindrome (20202).
The spelling of 152025000 in words is "one hundred fifty-two million, twenty-five thousand".
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