Base | Representation |
---|---|
bin | 10001010011011… |
… | …01010110001110 |
3 | 101010010110020211 |
4 | 20221231112032 |
5 | 244124320444 |
6 | 22223033034 |
7 | 3411523564 |
oct | 1051552616 |
9 | 333113224 |
10 | 145151374 |
11 | 74a30415 |
12 | 4073b77a |
13 | 240c1cb4 |
14 | 153c5a34 |
15 | cb22c34 |
hex | 8a6d58e |
145151374 has 8 divisors (see below), whose sum is σ = 229186440. Its totient is φ = 68755896.
The previous prime is 145151353. The next prime is 145151429. The reversal of 145151374 is 473151541.
145151374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909849 + ... + 1909924.
It is an arithmetic number, because the mean of its divisors is an integer number (28648305).
Almost surely, 2145151374 is an apocalyptic number.
145151374 is a deficient number, since it is larger than the sum of its proper divisors (84035066).
145151374 is a wasteful number, since it uses less digits than its factorization.
145151374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3819794.
The product of its digits is 8400, while the sum is 31.
The square root of 145151374 is about 12047.8784024408. The cubic root of 145151374 is about 525.5415412798.
It can be divided in two parts, 1451 and 51374, that added together give a palindrome (52825).
The spelling of 145151374 in words is "one hundred forty-five million, one hundred fifty-one thousand, three hundred seventy-four".
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