Base | Representation |
---|---|
bin | 10001111100100… |
… | …10010000101011 |
3 | 101111021111112110 |
4 | 20332102100223 |
5 | 302014423301 |
6 | 22534413403 |
7 | 3505421010 |
oct | 1076222053 |
9 | 344244473 |
10 | 150545451 |
11 | 77a85031 |
12 | 42501263 |
13 | 25260264 |
14 | 15dcb707 |
15 | d33b0d6 |
hex | 8f9242b |
150545451 has 32 divisors (see below), whose sum is σ = 235952640. Its totient is φ = 83591424.
The previous prime is 150545441. The next prime is 150545453. The reversal of 150545451 is 154545051.
It is not a de Polignac number, because 150545451 - 217 = 150414379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150545453) 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, 264295 + ... + 264863.
It is an arithmetic number, because the mean of its divisors is an integer number (7373520).
Almost surely, 2150545451 is an apocalyptic number.
150545451 is a deficient number, since it is larger than the sum of its proper divisors (85407189).
150545451 is a wasteful number, since it uses less digits than its factorization.
150545451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 915.
The product of its (nonzero) digits is 10000, while the sum is 30.
The square root of 150545451 is about 12269.6964510130. The cubic root of 150545451 is about 531.9725368358.
The spelling of 150545451 in words is "one hundred fifty million, five hundred forty-five thousand, four hundred fifty-one".
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