Base | Representation |
---|---|
bin | 1001000001100100110… |
… | …0110010101000111111 |
3 | 112211012010010122102101 |
4 | 2100121030302220333 |
5 | 10020011122344312 |
6 | 155120343405531 |
7 | 14126034623425 |
oct | 2203114625077 |
9 | 484163118371 |
10 | 155041606207 |
11 | 5a830a43554 |
12 | 2606b1538a7 |
13 | 1180ac179b7 |
14 | 770b1a3115 |
15 | 4076503a57 |
hex | 2419332a3f |
155041606207 has 16 divisors (see below), whose sum is σ = 164247431040. Its totient is φ = 146098586592.
The previous prime is 155041606201. The next prime is 155041606217. The reversal of 155041606207 is 702606140551.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 155041606207 - 227 = 154907388479 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155041606201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1551448 + ... + 1648354.
It is an arithmetic number, because the mean of its divisors is an integer number (10265464440).
Almost surely, 2155041606207 is an apocalyptic number.
155041606207 is a deficient number, since it is larger than the sum of its proper divisors (9205824833).
155041606207 is a wasteful number, since it uses less digits than its factorization.
155041606207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98262.
The product of its (nonzero) digits is 50400, while the sum is 37.
Adding to 155041606207 its reverse (702606140551), we get a palindrome (857647746758).
The spelling of 155041606207 in words is "one hundred fifty-five billion, forty-one million, six hundred six thousand, two hundred seven".
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