Base | Representation |
---|---|
bin | 10001111100010… |
… | …01110101011110 |
3 | 101111012202012100 |
4 | 20332021311132 |
5 | 302012322232 |
6 | 22533545530 |
7 | 3505215261 |
oct | 1076116536 |
9 | 344182170 |
10 | 150510942 |
11 | 77a6110a |
12 | 424a52a6 |
13 | 2524a63a |
14 | 15dbccd8 |
15 | d330c7c |
hex | 8f89d5e |
150510942 has 48 divisors (see below), whose sum is σ = 342096768. Its totient is φ = 47733840.
The previous prime is 150510917. The next prime is 150510953. The reversal of 150510942 is 249015051.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86493 + ... + 88215.
It is an arithmetic number, because the mean of its divisors is an integer number (7127016).
Almost surely, 2150510942 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150510942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171048384).
150510942 is an abundant number, since it is smaller than the sum of its proper divisors (191585826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150510942 is a wasteful number, since it uses less digits than its factorization.
150510942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1965 (or 1962 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The square root of 150510942 is about 12268.2901009065. The cubic root of 150510942 is about 531.9318863368.
Adding to 150510942 its reverse (249015051), we get a palindrome (399525993).
The spelling of 150510942 in words is "one hundred fifty million, five hundred ten thousand, nine hundred forty-two".
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