Base | Representation |
---|---|
bin | 1001000001100111110… |
… | …1101000101001001000 |
3 | 112211020000020011100111 |
4 | 2100121331220221020 |
5 | 10020022412112222 |
6 | 155121522044104 |
7 | 14126251512244 |
oct | 2203175505110 |
9 | 484200204314 |
10 | 155054410312 |
11 | 5a83819945a |
12 | 260734a9634 |
13 | 1181077b9a9 |
14 | 770cb77424 |
15 | 40776d2777 |
hex | 2419f68a48 |
155054410312 has 32 divisors (see below), whose sum is σ = 291151063800. Its totient is φ = 77414206464.
The previous prime is 155054410279. The next prime is 155054410321. The reversal of 155054410312 is 213014450551.
It can be written as a sum of positive squares in 4 ways, for example, as 142607437956 + 12446972356 = 377634^2 + 111566^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28515658 + ... + 28521094.
Almost surely, 2155054410312 is an apocalyptic number.
It is an amenable number.
155054410312 is a deficient number, since it is larger than the sum of its proper divisors (136096653488).
155054410312 is a wasteful number, since it uses less digits than its factorization.
155054410312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9985 (or 9981 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
Adding to 155054410312 its reverse (213014450551), we get a palindrome (368068860863).
The spelling of 155054410312 in words is "one hundred fifty-five billion, fifty-four million, four hundred ten thousand, three hundred twelve".
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