Base | Representation |
---|---|
bin | 10010000100111… |
… | …11111011111010 |
3 | 101120100121202020 |
4 | 21002133323322 |
5 | 302310300132 |
6 | 23014215310 |
7 | 3521001255 |
oct | 1102377372 |
9 | 346317666 |
10 | 151650042 |
11 | 78669a15 |
12 | 42954536 |
13 | 25558c6b |
14 | 161d809c |
15 | d4a852c |
hex | 909fefa |
151650042 has 16 divisors (see below), whose sum is σ = 303730560. Its totient is φ = 50478272.
The previous prime is 151650029. The next prime is 151650049. The reversal of 151650042 is 240056151.
It is a junction number, because it is equal to n+sod(n) for n = 151649994 and 151650021.
It is not an unprimeable number, because it can be changed into a prime (151650049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13263 + ... + 21890.
It is an arithmetic number, because the mean of its divisors is an integer number (18983160).
Almost surely, 2151650042 is an apocalyptic number.
151650042 is an abundant number, since it is smaller than the sum of its proper divisors (152080518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151650042 is a wasteful number, since it uses less digits than its factorization.
151650042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35877.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 151650042 is about 12314.6271563535. The cubic root of 151650042 is about 533.2704411082.
The spelling of 151650042 in words is "one hundred fifty-one million, six hundred fifty thousand, forty-two".
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