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2060927680 = 26571754121
BaseRepresentation
bin111101011010111…
…0100001011000000
312022121222222021211
41322311310023000
513210044141210
6540300455504
7102033411340
oct17265641300
95277888254
102060927680
11968381519
1249624a594
1326ac8a646
141579d8d20
15c0dea38a
hex7ad742c0

2060927680 has 112 divisors (see below), whose sum is σ = 5938698816. Its totient is φ = 665026560.

The previous prime is 2060927657. The next prime is 2060927681. The reversal of 2060927680 is 867290602.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2060927681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11020 + ... + 65140.

Almost surely, 22060927680 is an apocalyptic number.

2060927680 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 2060927680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2969349408).

2060927680 is an abundant number, since it is smaller than the sum of its proper divisors (3877771136).

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

2060927680 is a wasteful number, since it uses less digits than its factorization.

2060927680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54162 (or 54152 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2060927680 is about 45397.4413375908. The cubic root of 2060927680 is about 1272.5872978528.

The spelling of 2060927680 in words is "two billion, sixty million, nine hundred twenty-seven thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 136 140 160 170 224 238 272 280 320 340 448 476 544 560 595 680 952 1088 1120 1190 1360 1904 2240 2380 2720 3808 4760 5440 7616 9520 19040 38080 54121 108242 216484 270605 378847 432968 541210 757694 865936 920057 1082420 1515388 1731872 1840114 1894235 2164840 3030776 3463744 3680228 3788470 4329680 4600285 6061552 6440399 7360456 7576940 8659360 9200570 12123104 12880798 14720912 15153880 17318720 18401140 24246208 25761596 29441824 30307760 32201995 36802280 51523192 58883648 60615520 64403990 73604560 103046384 121231040 128807980 147209120 206092768 257615960 294418240 412185536 515231920 1030463840 2060927680