Base | Representation |
---|---|
bin | 10001010111101… |
… | …00111111000110 |
3 | 101011011200100201 |
4 | 20223310333012 |
5 | 244300110300 |
6 | 22243001114 |
7 | 3416326414 |
oct | 1053647706 |
9 | 334150321 |
10 | 145706950 |
11 | 7527a874 |
12 | 4096919a |
13 | 24257b3c |
14 | 154cc2b4 |
15 | cbd266a |
hex | 8af4fc6 |
145706950 has 12 divisors (see below), whose sum is σ = 271015020. Its totient is φ = 58282760.
The previous prime is 145706927. The next prime is 145706969. The reversal of 145706950 is 59607541.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1457020 + ... + 1457119.
It is an arithmetic number, because the mean of its divisors is an integer number (22584585).
Almost surely, 2145706950 is an apocalyptic number.
145706950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145706950 is a deficient number, since it is larger than the sum of its proper divisors (125308070).
145706950 is a wasteful number, since it uses less digits than its factorization.
145706950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2914151 (or 2914146 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 145706950 is about 12070.9133871468. The cubic root of 145706950 is about 526.2112020340.
The spelling of 145706950 in words is "one hundred forty-five million, seven hundred six thousand, nine hundred fifty".
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