Base | Representation |
---|---|
bin | 10001010111101… |
… | …10111000101111 |
3 | 101011012002001001 |
4 | 20223312320233 |
5 | 244300332420 |
6 | 22243101131 |
7 | 3416361205 |
oct | 1053667057 |
9 | 334162031 |
10 | 145714735 |
11 | 75285701 |
12 | 409717a7 |
13 | 2425b54a |
14 | 154d1075 |
15 | cbd4b0a |
hex | 8af6e2f |
145714735 has 16 divisors (see below), whose sum is σ = 185436000. Its totient is φ = 109541376.
The previous prime is 145714733. The next prime is 145714739. The reversal of 145714735 is 537417541.
It is a cyclic number.
It is not a de Polignac number, because 145714735 - 21 = 145714733 is a prime.
It is a super-2 number, since 2×1457147352 = 42465567992240450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 145714694 and 145714703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145714733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84916 + ... + 86614.
It is an arithmetic number, because the mean of its divisors is an integer number (11589750).
Almost surely, 2145714735 is an apocalyptic number.
145714735 is a deficient number, since it is larger than the sum of its proper divisors (39721265).
145714735 is a wasteful number, since it uses less digits than its factorization.
145714735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2730.
The product of its digits is 58800, while the sum is 37.
The square root of 145714735 is about 12071.2358522233. The cubic root of 145714735 is about 526.2205735413.
It can be divided in two parts, 14571 and 4735, that added together give a triangular number (19306 = T196).
The spelling of 145714735 in words is "one hundred forty-five million, seven hundred fourteen thousand, seven hundred thirty-five".
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