Base | Representation |
---|---|
bin | 1000011110100000111… |
… | …0111110101101000110 |
3 | 111220220012211201200212 |
4 | 2013220032332231012 |
5 | 4341222310133414 |
6 | 150522423435422 |
7 | 13343564644001 |
oct | 2075016765506 |
9 | 456805751625 |
10 | 145630161734 |
11 | 5684147aa72 |
12 | 242832b5b72 |
13 | 1096b149c45 |
14 | 7097288538 |
15 | 3bc515283e |
hex | 21e83beb46 |
145630161734 has 32 divisors (see below), whose sum is σ = 235345111200. Its totient is φ = 67333081600.
The previous prime is 145630161727. The next prime is 145630161797. The reversal of 145630161734 is 437161036541.
It is a junction number, because it is equal to n+sod(n) for n = 145630161691 and 145630161700.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3794312 + ... + 3832500.
It is an arithmetic number, because the mean of its divisors is an integer number (7354534725).
Almost surely, 2145630161734 is an apocalyptic number.
145630161734 is a deficient number, since it is larger than the sum of its proper divisors (89714949466).
145630161734 is a wasteful number, since it uses less digits than its factorization.
145630161734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40168.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 145630161734 in words is "one hundred forty-five billion, six hundred thirty million, one hundred sixty-one thousand, seven hundred thirty-four".
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