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147227014 = 21143115527
BaseRepresentation
bin10001100011010…
…00000110000110
3101021000220111101
420301220012012
5300142231024
622335330314
73435260164
oct1061500606
9337026441
10147227014
1176118920
124138099a
132466a99c
14157a6234
15cdd2c44
hex8c68186

147227014 has 16 divisors (see below), whose sum is σ = 241491456. Its totient is φ = 66761800.

The previous prime is 147227011. The next prime is 147227039. The reversal of 147227014 is 410722741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147227011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1719 + ... + 17245.

It is an arithmetic number, because the mean of its divisors is an integer number (15093216).

Almost surely, 2147227014 is an apocalyptic number.

147227014 is a deficient number, since it is larger than the sum of its proper divisors (94264442).

147227014 is a wasteful number, since it uses less digits than its factorization.

147227014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15971.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 147227014 is about 12133.7139409169. The cubic root of 147227014 is about 528.0347462403.

Adding to 147227014 its reverse (410722741), we get a palindrome (557949755).

It can be divided in two parts, 14722 and 7014, that added together give a triangular number (21736 = T208).

The spelling of 147227014 in words is "one hundred forty-seven million, two hundred twenty-seven thousand, fourteen".

Divisors: 1 2 11 22 431 862 4741 9482 15527 31054 170797 341594 6692137 13384274 73613507 147227014