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260070326011420 = 225175969171281439
BaseRepresentation
bin111011001000100001010111…
…011001100000011000011100
31021002211110222011211010000021
4323020201113121200120130
5233041443011424331140
62321042354114241524
7105531314056556431
oct7310412731403034
91232743864733007
10260070326011420
117595922a017751
1225203455b862a4
13b2166ac98c182
144831684397b88
15201005cb9db4a
hexec885766061c

260070326011420 has 48 divisors (see below), whose sum is σ = 578275439051520. Its totient is φ = 97908588186624.

The previous prime is 260070326011409. The next prime is 260070326011421. The reversal of 260070326011420 is 24110623070062.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260070326011421) 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, 202311061 + ... + 203592499.

It is an arithmetic number, because the mean of its divisors is an integer number (12047404980240).

Almost surely, 2260070326011420 is an apocalyptic number.

260070326011420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260070326011420 is an abundant number, since it is smaller than the sum of its proper divisors (318205113040100).

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

260070326011420 is a wasteful number, since it uses less digits than its factorization.

260070326011420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878382 (or 1878380 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

Adding to 260070326011420 its reverse (24110623070062), we get a palindrome (284180949081482).

The spelling of 260070326011420 in words is "two hundred sixty trillion, seventy billion, three hundred twenty-six million, eleven thousand, four hundred twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 596917 1193834 1281439 2387668 2562878 2984585 5125756 5969170 6407195 10147589 11938340 12814390 20295178 21784463 25628780 40590356 43568926 50737945 87137852 101475890 108922315 202951780 217844630 435689260 764912723563 1529825447126 3059650894252 3824563617815 7649127235630 13003516300571 15298254471260 26007032601142 52014065202284 65017581502855 130035163005710 260070326011420