Base | Representation |
---|---|
bin | 10010000010100… |
… | …01111111001000 |
3 | 101112202101202222 |
4 | 21001101333020 |
5 | 302220041020 |
6 | 23003313212 |
7 | 3515201360 |
oct | 1101217710 |
9 | 345671688 |
10 | 151330760 |
11 | 78471049 |
12 | 4281b808 |
13 | 25476839 |
14 | 161539a0 |
15 | d443b25 |
hex | 9051fc8 |
151330760 has 64 divisors (see below), whose sum is σ = 398217600. Its totient is φ = 50674176.
The previous prime is 151330733. The next prime is 151330769. The reversal of 151330760 is 67033151.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (151330769) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5756 + ... + 18324.
It is an arithmetic number, because the mean of its divisors is an integer number (6222150).
Almost surely, 2151330760 is an apocalyptic number.
151330760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 151330760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199108800).
151330760 is an abundant number, since it is smaller than the sum of its proper divisors (246886840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151330760 is a wasteful number, since it uses less digits than its factorization.
151330760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12630 (or 12626 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 26.
The square root of 151330760 is about 12301.6567989844. The cubic root of 151330760 is about 532.8959313026.
The spelling of 151330760 in words is "one hundred fifty-one million, three hundred thirty thousand, seven hundred sixty".
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