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10918201092 = 2233724590543
BaseRepresentation
bin10100010101100011…
…01000011100000100
31001011220112002020020
422022301220130010
5134330024413332
65003222535140
7534364115031
oct121261503404
931156462206
1010918201092
1146a3049097
1221485974b0
13104ccb7526
1475809a388
1543d7d282c
hex28ac68704

10918201092 has 24 divisors (see below), whose sum is σ = 26164338816. Its totient is φ = 3541038048.

The previous prime is 10918201081. The next prime is 10918201103. The reversal of 10918201092 is 29010281901.

It is an interprime number because it is at equal distance from previous prime (10918201081) and next prime (10918201103).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12294828 + ... + 12295715.

It is an arithmetic number, because the mean of its divisors is an integer number (1090180784).

Almost surely, 210918201092 is an apocalyptic number.

10918201092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10918201092 is an abundant number, since it is smaller than the sum of its proper divisors (15246137724).

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

10918201092 is a wasteful number, since it uses less digits than its factorization.

10918201092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24590587 (or 24590585 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

Adding to 10918201092 its reverse (29010281901), we get a palindrome (39928482993).

The spelling of 10918201092 in words is "ten billion, nine hundred eighteen million, two hundred one thousand, ninety-two".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 24590543 49181086 73771629 98362172 147543258 295086516 909850091 1819700182 2729550273 3639400364 5459100546 10918201092