Base | Representation |
---|---|
bin | 10001010101000… |
… | …10110010100100 |
3 | 101010112120112022 |
4 | 20222202302210 |
5 | 244203322101 |
6 | 22231442312 |
7 | 3413425022 |
oct | 1052426244 |
9 | 333476468 |
10 | 145370276 |
11 | 7506a927 |
12 | 40826398 |
13 | 2416a81c |
14 | 15441712 |
15 | cb67a1b |
hex | 8aa2ca4 |
145370276 has 6 divisors (see below), whose sum is σ = 254397990. Its totient is φ = 72685136.
The previous prime is 145370263. The next prime is 145370279. The reversal of 145370276 is 672073541.
It can be written as a sum of positive squares in only one way, i.e., 143041600 + 2328676 = 11960^2 + 1526^2 .
It is a super-2 number, since 2×1453702762 = 42265034288632352, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (145370279) by changing a digit.
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 as a sum of consecutive naturals, namely, 18171281 + ... + 18171288.
It is an arithmetic number, because the mean of its divisors is an integer number (42399665).
Almost surely, 2145370276 is an apocalyptic number.
It is an amenable number.
145370276 is a deficient number, since it is larger than the sum of its proper divisors (109027714).
145370276 is a wasteful number, since it uses less digits than its factorization.
145370276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36342573 (or 36342571 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 35.
The square root of 145370276 is about 12056.9596499283. The cubic root of 145370276 is about 525.8055973666.
The spelling of 145370276 in words is "one hundred forty-five million, three hundred seventy thousand, two hundred seventy-six".
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