Base | Representation |
---|---|
bin | 10001010111111… |
… | …00101111001110 |
3 | 101011020021220201 |
4 | 20223330233032 |
5 | 244302114302 |
6 | 22243404114 |
7 | 3416521114 |
oct | 1053745716 |
9 | 334207821 |
10 | 145738702 |
11 | 752a170a |
12 | 4098363a |
13 | 24269425 |
14 | 154d9ab4 |
15 | cbdbc87 |
hex | 8afcbce |
145738702 has 16 divisors (see below), whose sum is σ = 230369040. Its totient is φ = 68957568.
The previous prime is 145738687. The next prime is 145738727. The reversal of 145738702 is 207837541.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47808 + ... + 50764.
It is an arithmetic number, because the mean of its divisors is an integer number (14398065).
Almost surely, 2145738702 is an apocalyptic number.
145738702 is a deficient number, since it is larger than the sum of its proper divisors (84630338).
145738702 is a wasteful number, since it uses less digits than its factorization.
145738702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4275.
The product of its (nonzero) digits is 47040, while the sum is 37.
The square root of 145738702 is about 12072.2285432309. The cubic root of 145738702 is about 526.2494226875.
The spelling of 145738702 in words is "one hundred forty-five million, seven hundred thirty-eight thousand, seven hundred two".
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