Base | Representation |
---|---|
bin | 1000011111101101110… |
… | …1111100011001001110 |
3 | 111221201201001001212221 |
4 | 2013323131330121032 |
5 | 4342402412222114 |
6 | 151014432045554 |
7 | 13354563524410 |
oct | 2077335743116 |
9 | 457651031787 |
10 | 145952851534 |
11 | 56997641656 |
12 | 243533938ba |
13 | 109bcc60559 |
14 | 70c80869b0 |
15 | 3be3644524 |
hex | 21fb77c64e |
145952851534 has 16 divisors (see below), whose sum is σ = 250382498400. Its totient is φ = 62506819584.
The previous prime is 145952851423. The next prime is 145952851547. The reversal of 145952851534 is 435158259541.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3679779 + ... + 3719230.
It is an arithmetic number, because the mean of its divisors is an integer number (15648906150).
Almost surely, 2145952851534 is an apocalyptic number.
145952851534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
145952851534 is a deficient number, since it is larger than the sum of its proper divisors (104429646866).
145952851534 is a wasteful number, since it uses less digits than its factorization.
145952851534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7400427.
The product of its digits is 4320000, while the sum is 52.
The spelling of 145952851534 in words is "one hundred forty-five billion, nine hundred fifty-two million, eight hundred fifty-one thousand, five hundred thirty-four".
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