Base | Representation |
---|---|
bin | 10001010101001… |
… | …00010100010110 |
3 | 101010112220010002 |
4 | 20222210110112 |
5 | 244204022114 |
6 | 22231531302 |
7 | 3413452202 |
oct | 1052442426 |
9 | 333486102 |
10 | 145376534 |
11 | 750745a6 |
12 | 40829b32 |
13 | 24170624 |
14 | 15443b02 |
15 | cb697de |
hex | 8aa4516 |
145376534 has 16 divisors (see below), whose sum is σ = 220869072. Its totient is φ = 71758848.
The previous prime is 145376527. The next prime is 145376563. The reversal of 145376534 is 435673541.
It is a super-2 number, since 2×1453765342 = 42268673275706312, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62822 + ... + 65094.
It is an arithmetic number, because the mean of its divisors is an integer number (13804317).
Almost surely, 2145376534 is an apocalyptic number.
145376534 is a deficient number, since it is larger than the sum of its proper divisors (75492538).
145376534 is a wasteful number, since it uses less digits than its factorization.
145376534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2671.
The product of its digits is 151200, while the sum is 38.
The square root of 145376534 is about 12057.2191652968. The cubic root of 145376534 is about 525.8131423391.
The spelling of 145376534 in words is "one hundred forty-five million, three hundred seventy-six thousand, five hundred thirty-four".
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