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670002210010 = 25722359450063
BaseRepresentation
bin10011011111111110011…
…11100110010011011010
32101001101121100202221001
421233333033212103122
541434131031210020
61231443400335214
766256164550600
oct11577717462332
92331347322831
10670002210010
11239167865021
12a9a2647450a
134b247699a53
14245dd2b3870
151266576850a
hex9bff3e64da

670002210010 has 48 divisors (see below), whose sum is σ = 1463898375936. Its totient is φ = 219727429152.

The previous prime is 670002209983. The next prime is 670002210011. The reversal of 670002210010 is 10012200076.

It is a super-2 number, since 2×6700022100102 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 670002210010.

It is not an unprimeable number, because it can be changed into a prime (670002210011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29713762 + ... + 29736301.

It is an arithmetic number, because the mean of its divisors is an integer number (30497882832).

Almost surely, 2670002210010 is an apocalyptic number.

670002210010 is an abundant number, since it is smaller than the sum of its proper divisors (793896165926).

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

670002210010 is a wasteful number, since it uses less digits than its factorization.

670002210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59450107 (or 59450100 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 670002210010 its reverse (10012200076), we get a palindrome (680014410086).

The spelling of 670002210010 in words is "six hundred seventy billion, two million, two hundred ten thousand, ten".

Divisors: 1 2 5 7 10 14 23 35 46 49 70 98 115 161 230 245 322 490 805 1127 1610 2254 5635 11270 59450063 118900126 297250315 416150441 594500630 832300882 1367351449 2080752205 2734702898 2913053087 4161504410 5826106174 6836757245 9571460143 13673514490 14565265435 19142920286 29130530870 47857300715 67000221001 95714601430 134000442002 335001105005 670002210010