Base | Representation |
---|---|
bin | 1001000001110101001… |
… | …0000111010011100010 |
3 | 112211100220001000112222 |
4 | 2100131102013103202 |
5 | 10020131142013214 |
6 | 155131231551042 |
7 | 14130526120256 |
oct | 2203522072342 |
9 | 484326030488 |
10 | 155110110434 |
11 | 5a866682814 |
12 | 2608a08b482 |
13 | 1181c181746 |
14 | 7716316266 |
15 | 407c53638e |
hex | 241d4874e2 |
155110110434 has 4 divisors (see below), whose sum is σ = 232665165654. Its totient is φ = 77555055216.
The previous prime is 155110110307. The next prime is 155110110469. The reversal of 155110110434 is 434011011551.
155110110434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 87288929809 + 67821180625 = 295447^2 + 260425^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38777527607 + ... + 38777527610.
Almost surely, 2155110110434 is an apocalyptic number.
155110110434 is a deficient number, since it is larger than the sum of its proper divisors (77555055220).
155110110434 is an equidigital number, since it uses as much as digits as its factorization.
155110110434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77555055219.
The product of its (nonzero) digits is 1200, while the sum is 26.
Adding to 155110110434 its reverse (434011011551), we get a palindrome (589121121985).
The spelling of 155110110434 in words is "one hundred fifty-five billion, one hundred ten million, one hundred ten thousand, four hundred thirty-four".
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