Search a number
-
+
2227860106860 = 22353110111859151
BaseRepresentation
bin100000011010110110110…
…011110110111001101100
321212222111101211121022010
4200122312303312321230
5243000124141404420
64423244221521220
7316646310312303
oct40326663667154
97788441747263
102227860106860
11789914a4a693
122bb935a13210
1313211780077b
1479b86b0743a
153ce422834e0
hex206b6cf6e6c

2227860106860 has 96 divisors (see below), whose sum is σ = 6502989717504. Its totient is φ = 569239200000.

The previous prime is 2227860106847. The next prime is 2227860106889. The reversal of 2227860106860 is 686010687222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5741716 + ... + 6117435.

It is an arithmetic number, because the mean of its divisors is an integer number (67739476224).

Almost surely, 22227860106860 is an apocalyptic number.

2227860106860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2227860106860 is an abundant number, since it is smaller than the sum of its proper divisors (4275129610644).

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

2227860106860 is a wasteful number, since it uses less digits than its factorization.

2227860106860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11859295 (or 11859293 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 2227860106860 in words is "two trillion, two hundred twenty-seven billion, eight hundred sixty million, one hundred six thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 101 124 155 186 202 303 310 372 404 465 505 606 620 930 1010 1212 1515 1860 2020 3030 3131 6060 6262 9393 12524 15655 18786 31310 37572 46965 62620 93930 187860 11859151 23718302 35577453 47436604 59295755 71154906 118591510 142309812 177887265 237183020 355774530 367633681 711549060 735267362 1102901043 1197774251 1470534724 1838168405 2205802086 2395548502 3593322753 3676336810 4411604172 4791097004 5514505215 5988871255 7186645506 7352673620 11029010430 11977742510 14373291012 17966613765 22058020860 23955485020 35933227530 37131001781 71866455060 74262003562 111393005343 148524007124 185655008905 222786010686 371310017810 445572021372 556965026715 742620035620 1113930053430 2227860106860