Base | Representation |
---|---|
bin | 10001011001011… |
… | …01001110111110 |
3 | 101011121101101202 |
4 | 20230231032332 |
5 | 244324443332 |
6 | 22251535502 |
7 | 3421306205 |
oct | 1054551676 |
9 | 334541352 |
10 | 145937342 |
11 | 75417981 |
12 | 40a5a592 |
13 | 24308975 |
14 | 1554c23c |
15 | cc2aa62 |
hex | 8b2d3be |
145937342 has 16 divisors (see below), whose sum is σ = 220566240. Its totient is φ = 72417888.
The previous prime is 145937329. The next prime is 145937357. The reversal of 145937342 is 243739541.
It is a junction number, because it is equal to n+sod(n) for n = 145937296 and 145937305.
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, 261728 + ... + 262284.
It is an arithmetic number, because the mean of its divisors is an integer number (13785390).
Almost surely, 2145937342 is an apocalyptic number.
145937342 is a deficient number, since it is larger than the sum of its proper divisors (74628898).
145937342 is a wasteful number, since it uses less digits than its factorization.
145937342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1315.
The product of its digits is 90720, while the sum is 38.
The square root of 145937342 is about 12080.4528888614. The cubic root of 145937342 is about 526.4884045706.
The spelling of 145937342 in words is "one hundred forty-five million, nine hundred thirty-seven thousand, three hundred forty-two".
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