Base | Representation |
---|---|
bin | 10001111000110… |
… | …10101000000110 |
3 | 101110100121100112 |
4 | 20330122220012 |
5 | 301403233210 |
6 | 22520113022 |
7 | 3501310250 |
oct | 1074325006 |
9 | 343317315 |
10 | 150055430 |
11 | 7777a958 |
12 | 42305772 |
13 | 2511b1c5 |
14 | 15d00cd0 |
15 | d290d05 |
hex | 8f1aa06 |
150055430 has 32 divisors (see below), whose sum is σ = 326846016. Its totient is φ = 48420864.
The previous prime is 150055421. The next prime is 150055441. The reversal of 150055430 is 34550051.
It is a junction number, because it is equal to n+sod(n) for n = 150055396 and 150055405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61859 + ... + 64238.
It is an arithmetic number, because the mean of its divisors is an integer number (10213938).
Almost surely, 2150055430 is an apocalyptic number.
150055430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150055430 is an abundant number, since it is smaller than the sum of its proper divisors (176790586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150055430 is a wasteful number, since it uses less digits than its factorization.
150055430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126128.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 150055430 is about 12249.7114251724. The cubic root of 150055430 is about 531.3947244918.
The spelling of 150055430 in words is "one hundred fifty million, fifty-five thousand, four hundred thirty".
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