Base | Representation |
---|---|
bin | 1000011110100101111… |
… | …1111010100010101001 |
3 | 111220221200202122102021 |
4 | 2013221133322202221 |
5 | 4341243223101340 |
6 | 150524502304441 |
7 | 13344243201004 |
oct | 2075137724251 |
9 | 456850678367 |
10 | 145651378345 |
11 | 56852451360 |
12 | 2428a428121 |
13 | 10972668055 |
14 | 709a00c53b |
15 | 3bc6e43e4a |
hex | 21e97fa8a9 |
145651378345 has 16 divisors (see below), whose sum is σ = 192452874048. Its totient is φ = 104938287040.
The previous prime is 145651378331. The next prime is 145651378381. The reversal of 145651378345 is 543873156541.
It is not a de Polignac number, because 145651378345 - 225 = 145617823913 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145651378292 and 145651378301.
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, 12368914 + ... + 12380683.
It is an arithmetic number, because the mean of its divisors is an integer number (12028304628).
Almost surely, 2145651378345 is an apocalyptic number.
It is an amenable number.
145651378345 is a deficient number, since it is larger than the sum of its proper divisors (46801495703).
145651378345 is a wasteful number, since it uses less digits than its factorization.
145651378345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24749720.
The product of its digits is 6048000, while the sum is 52.
The spelling of 145651378345 in words is "one hundred forty-five billion, six hundred fifty-one million, three hundred seventy-eight thousand, three hundred forty-five".
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