| Base | Representation |
|---|---|
| bin | 10010000111110… |
| … | …00001011111000 |
| 3 | 101121000222121000 |
| 4 | 21003320023320 |
| 5 | 302403332022 |
| 6 | 23030045000 |
| 7 | 3524035152 |
| oct | 1103701370 |
| 9 | 347028530 |
| 10 | 152011512 |
| 11 | 78896554 |
| 12 | 42aa9760 |
| 13 | 25654653 |
| 14 | 1628dad2 |
| 15 | d52a6ac |
| hex | 90f82f8 |
152011512 has 128 divisors (see below), whose sum is σ = 437472000. Its totient is φ = 48885120.
The previous prime is 152011511. The next prime is 152011529. The reversal of 152011512 is 215110251.
152011512 is a `hidden beast` number, since 152 + 0 + 1 + 1 + 512 = 666.
It is a super-2 number, since 2×1520115122 = 46214999561052288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152011511) 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 31 ways as a sum of consecutive naturals, for example, 1093539 + ... + 1093677.
It is an arithmetic number, because the mean of its divisors is an integer number (3417750).
Almost surely, 2152011512 is an apocalyptic number.
152011512 is a gapful number since it is divisible by the number (12) 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 152011512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218736000).
152011512 is an abundant number, since it is smaller than the sum of its proper divisors (285460488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152011512 is a wasteful number, since it uses less digits than its factorization.
152011512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298 (or 288 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 18.
The square root of 152011512 is about 12329.2948703484. The cubic root of 152011512 is about 533.6938024919.
Adding to 152011512 its reverse (215110251), we get a palindrome (367121763).
The spelling of 152011512 in words is "one hundred fifty-two million, eleven thousand, five hundred twelve".
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