Search a number
-
+
995520006 = 2321313993041
BaseRepresentation
bin111011010101100…
…110111000000110
32120101020122201100
4323111212320012
54014323120011
6242441240530
733445531455
oct7325467006
92511218640
10995520006
11470a43a08
12239493146
1312b32bcc0
1496302b9c
155c5e8d56
hex3b566e06

995520006 has 48 divisors (see below), whose sum is σ = 2325304800. Its totient is φ = 305994240.

The previous prime is 995519989. The next prime is 995520007. The reversal of 995520006 is 600025599.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995520007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325846 + ... + 328886.

It is an arithmetic number, because the mean of its divisors is an integer number (48443850).

Almost surely, 2995520006 is an apocalyptic number.

995520006 is an abundant number, since it is smaller than the sum of its proper divisors (1329784794).

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

995520006 is a wasteful number, since it uses less digits than its factorization.

995520006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461 (or 4458 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 995520006 is about 31551.8621637456. The cubic root of 995520006 is about 998.5044330613.

The spelling of 995520006 in words is "nine hundred ninety-five million, five hundred twenty thousand, six".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 1399 2798 3041 4197 6082 8394 9123 12591 18187 18246 25182 27369 36374 39533 54561 54738 79066 109122 118599 163683 237198 327366 355797 711594 4254359 8508718 12763077 25526154 38289231 55306667 76578462 110613334 165920001 331840002 497760003 995520006