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10211200233 = 313547147857
BaseRepresentation
bin10011000001010001…
…01000110011101001
3222100122011201101020
421200220220303221
5131403031401413
64405125243053
7511020525033
oct114050506351
928318151336
1010211200233
11436aa57963
121b8b863489
13c69696720
146cc21cc53
153eb6cac23
hex260a28ce9

10211200233 has 16 divisors (see below), whose sum is σ = 14665222656. Its totient is φ = 6282535680.

The previous prime is 10211200217. The next prime is 10211200253. The reversal of 10211200233 is 33200211201.

10211200233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10211200233 - 24 = 10211200217 is a prime.

It is a super-2 number, since 2×102112002332 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10211200253) 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, 189441 + ... + 237297.

It is an arithmetic number, because the mean of its divisors is an integer number (916576416).

Almost surely, 210211200233 is an apocalyptic number.

10211200233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10211200233 is a deficient number, since it is larger than the sum of its proper divisors (4454022423).

10211200233 is a wasteful number, since it uses less digits than its factorization.

10211200233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53344.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10211200233 its reverse (33200211201), we get a palindrome (43411411434).

The spelling of 10211200233 in words is "ten billion, two hundred eleven million, two hundred thousand, two hundred thirty-three".

Divisors: 1 3 13 39 5471 16413 47857 71123 143571 213369 622141 1866423 261825647 785476941 3403733411 10211200233