Base | Representation |
---|---|
bin | 10001100010101… |
… | …00010000000111 |
3 | 101020212210000001 |
4 | 20301110100013 |
5 | 300132130420 |
6 | 22333502131 |
7 | 3434501212 |
oct | 1061242007 |
9 | 336783001 |
10 | 147145735 |
11 | 76072850 |
12 | 41341947 |
13 | 2463c9a9 |
14 | 15784779 |
15 | cdb8b0a |
hex | 8c54407 |
147145735 has 32 divisors (see below), whose sum is σ = 198542592. Its totient is φ = 103783680.
The previous prime is 147145721. The next prime is 147145751. The reversal of 147145735 is 537541741.
It is a de Polignac number, because none of the positive numbers 2k-147145735 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 147145694 and 147145703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268732 + ... + 269278.
It is an arithmetic number, because the mean of its divisors is an integer number (6204456).
Almost surely, 2147145735 is an apocalyptic number.
147145735 is a deficient number, since it is larger than the sum of its proper divisors (51396857).
147145735 is a wasteful number, since it uses less digits than its factorization.
147145735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 703.
The product of its digits is 58800, while the sum is 37.
The square root of 147145735 is about 12130.3641742530. The cubic root of 147145735 is about 527.9375583777.
It can be divided in two parts, 14714 and 5735, that added together give a square (20449 = 1432).
The spelling of 147145735 in words is "one hundred forty-seven million, one hundred forty-five thousand, seven hundred thirty-five".
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