Base | Representation |
---|---|
bin | 10010001000000… |
… | …01001000010000 |
3 | 101121002211211202 |
4 | 21010001020100 |
5 | 302411020034 |
6 | 23030530332 |
7 | 3524250023 |
oct | 1104011020 |
9 | 347084752 |
10 | 152048144 |
11 | 78911026 |
12 | 42b069a8 |
13 | 25668221 |
14 | 1629d1ba |
15 | d53647e |
hex | 9101210 |
152048144 has 10 divisors (see below), whose sum is σ = 294593310. Its totient is φ = 76024064.
The previous prime is 152048137. The next prime is 152048191. The reversal of 152048144 is 441840251.
It can be written as a sum of positive squares in only one way, i.e., 112105744 + 39942400 = 10588^2 + 6320^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4751489 + ... + 4751520.
It is an arithmetic number, because the mean of its divisors is an integer number (29459331).
Almost surely, 2152048144 is an apocalyptic number.
It is an amenable number.
152048144 is a deficient number, since it is larger than the sum of its proper divisors (142545166).
152048144 is an equidigital number, since it uses as much as digits as its factorization.
152048144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9503017 (or 9503011 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 29.
The square root of 152048144 is about 12330.7803483802. The cubic root of 152048144 is about 533.7366692040.
Adding to 152048144 its reverse (441840251), we get a palindrome (593888395).
The spelling of 152048144 in words is "one hundred fifty-two million, forty-eight thousand, one hundred forty-four".
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