Search a number
-
+
2006913597 = 313174436833
BaseRepresentation
bin111011110011111…
…0001001000111101
312011212100202220020
41313213301020331
513102232213342
6531051042353
7100506325023
oct16747611075
95155322806
102006913597
1193a939987
124801403b9
1325ca28150
14150778713
15bb2cb0ec
hex779f123d

2006913597 has 32 divisors (see below), whose sum is σ = 3058570368. Its totient is φ = 1159581696.

The previous prime is 2006913577. The next prime is 2006913613. The reversal of 2006913597 is 7953196002.

It is not a de Polignac number, because 2006913597 - 26 = 2006913533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006913547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290293 + ... + 297125.

It is an arithmetic number, because the mean of its divisors is an integer number (95580324).

Almost surely, 22006913597 is an apocalyptic number.

It is an amenable number.

2006913597 is a deficient number, since it is larger than the sum of its proper divisors (1051656771).

2006913597 is a wasteful number, since it uses less digits than its factorization.

2006913597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7309.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 2006913597 is about 44798.5892300193. The cubic root of 2006913597 is about 1261.3711446795.

The spelling of 2006913597 in words is "two billion, six million, nine hundred thirteen thousand, five hundred ninety-seven".

Divisors: 1 3 13 17 39 51 221 443 663 1329 5759 6833 7531 17277 20499 22593 88829 97903 116161 266487 293709 348483 1510093 3027019 4530279 9081057 39351247 51459323 118053741 154377969 668971199 2006913597