Base | Representation |
---|---|
bin | 10001011000010… |
… | …10001100110110 |
3 | 101011100002120002 |
4 | 20230022030312 |
5 | 244310400341 |
6 | 22244511302 |
7 | 3420140642 |
oct | 1054121466 |
9 | 334302502 |
10 | 145793846 |
11 | 7532a090 |
12 | 409ab532 |
13 | 24288563 |
14 | 15511c22 |
15 | cbed29b |
hex | 8b0a336 |
145793846 has 16 divisors (see below), whose sum is σ = 246799440. Its totient is φ = 63984480.
The previous prime is 145793833. The next prime is 145793861. The reversal of 145793846 is 648397541.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 145793846.
It is a congruent number.
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, 113621 + ... + 114896.
It is an arithmetic number, because the mean of its divisors is an integer number (15424965).
Almost surely, 2145793846 is an apocalyptic number.
145793846 is a deficient number, since it is larger than the sum of its proper divisors (101005594).
145793846 is a wasteful number, since it uses less digits than its factorization.
145793846 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228559.
The product of its digits is 725760, while the sum is 47.
The square root of 145793846 is about 12074.5122468777. The cubic root of 145793846 is about 526.3157876691.
The spelling of 145793846 in words is "one hundred forty-five million, seven hundred ninety-three thousand, eight hundred forty-six".
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