Search a number
-
+
6129064270 = 257194608319
BaseRepresentation
bin1011011010101001…
…00001100101001110
3120211010220201120101
411231110201211032
5100023020024040
62452103041314
7304612121020
oct55524414516
916733821511
106129064270
11266577377a
12123074023a
13768a47664
14422008010
1525d12e09a
hex16d52194e

6129064270 has 32 divisors (see below), whose sum is σ = 13271961600. Its totient is φ = 1990793376.

The previous prime is 6129064267. The next prime is 6129064303. The reversal of 6129064270 is 724609216.

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, 2302830 + ... + 2305489.

It is an arithmetic number, because the mean of its divisors is an integer number (414748800).

Almost surely, 26129064270 is an apocalyptic number.

6129064270 is an abundant number, since it is smaller than the sum of its proper divisors (7142897330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6129064270 is a wasteful number, since it uses less digits than its factorization.

6129064270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608352.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 6129064270 is about 78288.3405750818. The cubic root of 6129064270 is about 1830.0574568640.

The spelling of 6129064270 in words is "six billion, one hundred twenty-nine million, sixty-four thousand, two hundred seventy".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 4608319 9216638 23041595 32258233 46083190 64516466 87558061 161291165 175116122 322582330 437790305 612906427 875580610 1225812854 3064532135 6129064270