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10211022092 = 2220991216177
BaseRepresentation
bin10011000001001111…
…11101010100001100
3222100121211200000102
421200213331110030
5131403010201332
64405121350232
7511016153465
oct114047752414
928317750012
1010211022092
11436a946037
121b8b798378
13c6963360b
146cc1b3d6c
153eb693062
hex2609fd50c

10211022092 has 12 divisors (see below), whose sum is σ = 17877816600. Its totient is φ = 5103074496.

The previous prime is 10211022071. The next prime is 10211022097. The reversal of 10211022092 is 29022011201.

It is a happy number.

It is a super-3 number, since 3×102110220923 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10211022097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599693 + ... + 616484.

It is an arithmetic number, because the mean of its divisors is an integer number (1489818050).

Almost surely, 210211022092 is an apocalyptic number.

It is an amenable number.

10211022092 is a deficient number, since it is larger than the sum of its proper divisors (7666794508).

10211022092 is a wasteful number, since it uses less digits than its factorization.

10211022092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218280 (or 1218278 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10211022092 its reverse (29022011201), we get a palindrome (39233033293).

The spelling of 10211022092 in words is "ten billion, two hundred eleven million, twenty-two thousand, ninety-two".

Divisors: 1 2 4 2099 4198 8396 1216177 2432354 4864708 2552755523 5105511046 10211022092