Base | Representation |
---|---|
bin | 10001111111101… |
… | …10010110111010 |
3 | 101112001022221121 |
4 | 20333312112322 |
5 | 302121033300 |
6 | 22551255454 |
7 | 3512046232 |
oct | 1077662672 |
9 | 345038847 |
10 | 150955450 |
11 | 78235078 |
12 | 4267a58a |
13 | 25374a69 |
14 | 16096cc2 |
15 | d3bc81a |
hex | 8ff65ba |
150955450 has 12 divisors (see below), whose sum is σ = 280777230. Its totient is φ = 60382160.
The previous prime is 150955439. The next prime is 150955451. The reversal of 150955450 is 54559051.
It can be written as a sum of positive squares in 3 ways, for example, as 56535361 + 94420089 = 7519^2 + 9717^2 .
It is not an unprimeable number, because it can be changed into a prime (150955451) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1509505 + ... + 1509604.
Almost surely, 2150955450 is an apocalyptic number.
150955450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150955450 is a deficient number, since it is larger than the sum of its proper divisors (129821780).
150955450 is a wasteful number, since it uses less digits than its factorization.
150955450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3019121 (or 3019116 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 34.
The square root of 150955450 is about 12286.3928799302. The cubic root of 150955450 is about 532.4550279050.
The spelling of 150955450 in words is "one hundred fifty million, nine hundred fifty-five thousand, four hundred fifty".
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