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10229447841 = 322731500139
BaseRepresentation
bin10011000011011100…
…01111110010100001
3222101220111210101120
421201232033302201
5131422214312331
64411020322453
7511331605044
oct114156176241
928356453346
1010229447841
11437a290628
121b959a3429
13c703b5322
146d080cc5b
153ed0d2796
hex261b8fca1

10229447841 has 8 divisors (see below), whose sum is σ = 13645273440. Its totient is φ = 6816627072.

The previous prime is 10229447827. The next prime is 10229447861. The reversal of 10229447841 is 14874492201.

10229447841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10229447841 - 27 = 10229447713 is a prime.

It is a super-2 number, since 2×102294478412 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10229447793 and 10229447802.

It is not an unprimeable number, because it can be changed into a prime (10229447821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743251 + ... + 756888.

It is an arithmetic number, because the mean of its divisors is an integer number (1705659180).

Almost surely, 210229447841 is an apocalyptic number.

It is an amenable number.

10229447841 is a deficient number, since it is larger than the sum of its proper divisors (3415825599).

10229447841 is a wasteful number, since it uses less digits than its factorization.

10229447841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502415.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 10229447841 in words is "ten billion, two hundred twenty-nine million, four hundred forty-seven thousand, eight hundred forty-one".

Divisors: 1 3 2273 6819 1500139 4500417 3409815947 10229447841