Search a number
-
+
134024015 = 553618291
BaseRepresentation
bin1111111110100…
…00101101001111
3100100012010101102
413333100231033
5233302232030
621144333315
73215120366
oct777205517
9310163342
10134024015
1169720254
1238a7423b
13219c7268
1413b2a7dd
15bb75c45
hex7fd0b4f

134024015 has 16 divisors (see below), whose sum is σ = 166569696. Its totient is φ = 103459200.

The previous prime is 134024003. The next prime is 134024029. The reversal of 134024015 is 510420431.

It is not a de Polignac number, because 134024015 - 214 = 134007631 is a prime.

It is a Duffinian 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, 12020 + ... + 20310.

It is an arithmetic number, because the mean of its divisors is an integer number (10410606).

Almost surely, 2134024015 is an apocalyptic number.

134024015 is a deficient number, since it is larger than the sum of its proper divisors (32545681).

134024015 is an equidigital number, since it uses as much as digits as its factorization.

134024015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8410.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 134024015 is about 11576.8741463316. The cubic root of 134024015 is about 511.7535625859.

Adding to 134024015 its reverse (510420431), we get a palindrome (644444446).

The spelling of 134024015 in words is "one hundred thirty-four million, twenty-four thousand, fifteen".

Divisors: 1 5 53 61 265 305 3233 8291 16165 41455 439423 505751 2197115 2528755 26804803 134024015