Search a number
-
+
141425205 = 3513017247
BaseRepresentation
bin10000110110111…
…11101000110101
3100212010010220120
420123133220311
5242201101310
622011122153
73335044245
oct1033375065
9325103816
10141425205
1172915939
123b443359
13233b8c6c
1414ad5b25
15c638b70
hex86dfa35

141425205 has 16 divisors (see below), whose sum is σ = 226485504. Its totient is φ = 75358400.

The previous prime is 141425191. The next prime is 141425243. The reversal of 141425205 is 502524141.

It is not a de Polignac number, because 141425205 - 25 = 141425173 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15892 + ... + 23138.

It is an arithmetic number, because the mean of its divisors is an integer number (14155344).

Almost surely, 2141425205 is an apocalyptic number.

141425205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141425205 is a deficient number, since it is larger than the sum of its proper divisors (85060299).

141425205 is a wasteful number, since it uses less digits than its factorization.

141425205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8556.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 141425205 is about 11892.2329694637. The cubic root of 141425205 is about 521.0054572368.

Adding to 141425205 its reverse (502524141), we get a palindrome (643949346).

The spelling of 141425205 in words is "one hundred forty-one million, four hundred twenty-five thousand, two hundred five".

Divisors: 1 3 5 15 1301 3903 6505 7247 19515 21741 36235 108705 9428347 28285041 47141735 141425205