Search a number
-
+
2060989320 = 2335131916917
BaseRepresentation
bin111101011011000…
…0011001110001000
312022122010002211210
41322312003032020
513210103124240
6540302053120
7102034056135
oct17266031610
95278102753
102060989320
11968413865
1249627a1a0
1326acac710
14157a1358c
15c0e0d780
hex7ad83388

2060989320 has 128 divisors (see below), whose sum is σ = 6694410240. Its totient is φ = 504591360.

The previous prime is 2060989319. The next prime is 2060989327. The reversal of 2060989320 is 239890602.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2060989327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294502 + ... + 301418.

It is an arithmetic number, because the mean of its divisors is an integer number (52300080).

Almost surely, 22060989320 is an apocalyptic number.

2060989320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2060989320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3347205120).

2060989320 is an abundant number, since it is smaller than the sum of its proper divisors (4633420920).

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

2060989320 is a wasteful number, since it uses less digits than its factorization.

2060989320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7135 (or 7131 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 2060989320 is about 45398.1202254014. The cubic root of 2060989320 is about 1272.5999849387.

The spelling of 2060989320 in words is "two billion, sixty million, nine hundred eighty-nine thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 191 195 260 312 382 390 520 573 764 780 955 1146 1528 1560 1910 2292 2483 2865 3820 4584 4966 5730 6917 7449 7640 9932 11460 12415 13834 14898 19864 20751 22920 24830 27668 29796 34585 37245 41502 49660 55336 59592 69170 74490 83004 89921 99320 103755 138340 148980 166008 179842 207510 269763 276680 297960 359684 415020 449605 539526 719368 830040 899210 1079052 1321147 1348815 1798420 2158104 2642294 2697630 3596840 3963441 5284588 5395260 6605735 7926882 10569176 10790520 13211470 15853764 17174911 19817205 26422940 31707528 34349822 39634410 51524733 52845880 68699644 79268820 85874555 103049466 137399288 158537640 171749110 206098932 257623665 343498220 412197864 515247330 686996440 1030494660 2060989320