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10211102274 = 231701850379
BaseRepresentation
bin10011000001010000…
…10000111001000010
3222100121222202000010
421200220100321002
5131403020233044
64405123205350
7511016636322
oct114050207102
928317882003
1010211102274
11436a9a02aa
121b8b816856
13c69660c69
146cc1d5282
153eb6abbb9
hex260a10e42

10211102274 has 8 divisors (see below), whose sum is σ = 20422204560. Its totient is φ = 3403700756.

The previous prime is 10211102273. The next prime is 10211102327. The reversal of 10211102274 is 47220111201.

It is a sphenic number, since it is the product of 3 distinct primes.

10211102274 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 10211102274.

It is not an unprimeable number, because it can be changed into a prime (10211102273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850925184 + ... + 850925195.

It is an arithmetic number, because the mean of its divisors is an integer number (2552775570).

Almost surely, 210211102274 is an apocalyptic number.

10211102274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10211102274 is a wasteful number, since it uses less digits than its factorization.

10211102274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701850384.

The product of its (nonzero) digits is 224, while the sum is 21.

Adding to 10211102274 its reverse (47220111201), we get a palindrome (57431213475).

The spelling of 10211102274 in words is "ten billion, two hundred eleven million, one hundred two thousand, two hundred seventy-four".

Divisors: 1 2 3 6 1701850379 3403700758 5105551137 10211102274