Search a number
-
+
12092775018401 = 7112339451173081
BaseRepresentation
bin1010111111111001000110…
…0011110010111110100001
31120211001120021122100112002
42233332101203302332201
53041112000401042101
641415202200413345
72355450144446510
oct257762143627641
946731507570462
1012092775018401
113942576270330
1214337b1a77255
1369946140338c
142db41727a677
1515e862beed6b
hexaff918f2fa1

12092775018401 has 32 divisors (see below), whose sum is σ = 15732705171456. Its totient is φ = 9012967920000.

The previous prime is 12092775018383. The next prime is 12092775018419. The reversal of 12092775018401 is 10481057729021.

It is an interprime number because it is at equal distance from previous prime (12092775018383) and next prime (12092775018419).

It is not a de Polignac number, because 12092775018401 - 234 = 12075595149217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12092775018451) 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, 69781181 + ... + 69954261.

It is an arithmetic number, because the mean of its divisors is an integer number (491647036608).

Almost surely, 212092775018401 is an apocalyptic number.

12092775018401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12092775018401 is a deficient number, since it is larger than the sum of its proper divisors (3639930153055).

12092775018401 is a wasteful number, since it uses less digits than its factorization.

12092775018401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212573.

The product of its (nonzero) digits is 282240, while the sum is 47.

The spelling of 12092775018401 in words is "twelve trillion, ninety-two billion, seven hundred seventy-five million, eighteen thousand, four hundred one".

Divisors: 1 7 11 23 77 161 253 1771 39451 173081 276157 433961 907373 1211567 1903891 3037727 3980863 6351611 9981103 13327237 27866041 43789493 69867721 306526451 6828218531 47797529717 75110403841 157049026213 525772826887 1099343183491 1727539288343 12092775018401