Base | Representation |
---|---|
bin | 10010001010000… |
… | …10010010000101 |
3 | 101121121101220210 |
4 | 21011002102011 |
5 | 302443040023 |
6 | 23040350033 |
7 | 3526441044 |
oct | 1105022205 |
9 | 347541823 |
10 | 152315013 |
11 | 78a83584 |
12 | 43015319 |
13 | 2572c836 |
14 | 1632c55b |
15 | d58a593 |
hex | 9142485 |
152315013 has 8 divisors (see below), whose sum is σ = 203728608. Its totient is φ = 101222384.
The previous prime is 152314991. The next prime is 152315017. The reversal of 152315013 is 310513251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152315013 - 221 = 150217861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152315017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79131 + ... + 81032.
It is an arithmetic number, because the mean of its divisors is an integer number (25466076).
Almost surely, 2152315013 is an apocalyptic number.
It is an amenable number.
152315013 is a deficient number, since it is larger than the sum of its proper divisors (51413595).
152315013 is a wasteful number, since it uses less digits than its factorization.
152315013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160483.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 152315013 is about 12341.5968577814. The cubic root of 152315013 is about 534.0487513179.
Adding to 152315013 its reverse (310513251), we get a palindrome (462828264).
The spelling of 152315013 in words is "one hundred fifty-two million, three hundred fifteen thousand, thirteen".
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