Base | Representation |
---|---|
bin | 10010010001110… |
… | …10010101100010 |
3 | 101200112000122111 |
4 | 21020322111202 |
5 | 303223043132 |
6 | 23114225534 |
7 | 3541202164 |
oct | 1110722542 |
9 | 350460574 |
10 | 153331042 |
11 | 79607977 |
12 | 434252aa |
13 | 259c7137 |
14 | 16514934 |
15 | d6db647 |
hex | 923a562 |
153331042 has 8 divisors (see below), whose sum is σ = 231282000. Its totient is φ = 76237044.
The previous prime is 153331027. The next prime is 153331043. The reversal of 153331042 is 240133351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (153331043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213792 + ... + 214507.
It is an arithmetic number, because the mean of its divisors is an integer number (28910250).
Almost surely, 2153331042 is an apocalyptic number.
153331042 is a deficient number, since it is larger than the sum of its proper divisors (77950958).
153331042 is a wasteful number, since it uses less digits than its factorization.
153331042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428480.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 153331042 is about 12382.6912260623. The cubic root of 153331042 is about 535.2335917667.
Adding to 153331042 its reverse (240133351), we get a palindrome (393464393).
The spelling of 153331042 in words is "one hundred fifty-three million, three hundred thirty-one thousand, forty-two".
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