Base | Representation |
---|---|
bin | 1001000100001000000… |
… | …0011011001100100000 |
3 | 112212221211101011010102 |
4 | 2101002000123030200 |
5 | 10022411403332204 |
6 | 155312321321532 |
7 | 14152020055151 |
oct | 2210200331440 |
9 | 485854334112 |
10 | 155726230304 |
11 | 60052440797 |
12 | 262204962a8 |
13 | 118b9a02608 |
14 | 7774097928 |
15 | 40b668a41e |
hex | 244201b320 |
155726230304 has 24 divisors (see below), whose sum is σ = 316475889408. Its totient is φ = 75351401280.
The previous prime is 155726230301. The next prime is 155726230307. The reversal of 155726230304 is 403032627551.
It is an interprime number because it is at equal distance from previous prime (155726230301) and next prime (155726230307).
It is not an unprimeable number, because it can be changed into a prime (155726230301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78490052 + ... + 78492035.
It is an arithmetic number, because the mean of its divisors is an integer number (13186495392).
Almost surely, 2155726230304 is an apocalyptic number.
It is an amenable number.
155726230304 is an abundant number, since it is smaller than the sum of its proper divisors (160749659104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155726230304 is a wasteful number, since it uses less digits than its factorization.
155726230304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156982128 (or 156982120 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 38.
Adding to 155726230304 its reverse (403032627551), we get a palindrome (558758857855).
The spelling of 155726230304 in words is "one hundred fifty-five billion, seven hundred twenty-six million, two hundred thirty thousand, three hundred four".
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