Base | Representation |
---|---|
bin | 10010001010000… |
… | …00010010100100 |
3 | 101121120222201112 |
4 | 21011000102210 |
5 | 302442304402 |
6 | 23040244152 |
7 | 3526405205 |
oct | 1105002244 |
9 | 347528645 |
10 | 152306852 |
11 | 78a78435 |
12 | 43010658 |
13 | 25728bc9 |
14 | 163295ac |
15 | d587e52 |
hex | 91404a4 |
152306852 has 6 divisors (see below), whose sum is σ = 266536998. Its totient is φ = 76153424.
The previous prime is 152306809. The next prime is 152306867. The reversal of 152306852 is 258603251.
It can be written as a sum of positive squares in only one way, i.e., 90935296 + 61371556 = 9536^2 + 7834^2 .
It is a super-2 number, since 2×1523068522 = 46394754332299808, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19038353 + ... + 19038360.
It is an arithmetic number, because the mean of its divisors is an integer number (44422833).
Almost surely, 2152306852 is an apocalyptic number.
It is an amenable number.
152306852 is a deficient number, since it is larger than the sum of its proper divisors (114230146).
152306852 is a wasteful number, since it uses less digits than its factorization.
152306852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38076717 (or 38076715 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 152306852 is about 12341.2662235283. The cubic root of 152306852 is about 534.0392130817.
The spelling of 152306852 in words is "one hundred fifty-two million, three hundred six thousand, eight hundred fifty-two".
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