Base | Representation |
---|---|
bin | 10010001001011… |
… | …00000111010010 |
3 | 101121102210100201 |
4 | 21010230013102 |
5 | 302432133320 |
6 | 23034405414 |
7 | 3525612235 |
oct | 1104540722 |
9 | 347383321 |
10 | 152224210 |
11 | 78a21336 |
12 | 42b9086a |
13 | 256ca3c8 |
14 | 1630741c |
15 | d56d70a |
hex | 912c1d2 |
152224210 has 16 divisors (see below), whose sum is σ = 274171392. Its totient is φ = 60852400.
The previous prime is 152224207. The next prime is 152224283. The reversal of 152224210 is 12422251.
It is a super-2 number, since 2×1522242102 = 46344420220248200, which contains 22 as substring.
It is an unprimeable number.
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, 17505 + ... + 24715.
It is an arithmetic number, because the mean of its divisors is an integer number (17135712).
Almost surely, 2152224210 is an apocalyptic number.
152224210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152224210 is a deficient number, since it is larger than the sum of its proper divisors (121947182).
152224210 is a wasteful number, since it uses less digits than its factorization.
152224210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9329.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 152224210 is about 12337.9175714543. The cubic root of 152224210 is about 533.9426053610.
Adding to 152224210 its reverse (12422251), we get a palindrome (164646461).
The spelling of 152224210 in words is "one hundred fifty-two million, two hundred twenty-four thousand, two hundred ten".
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