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1031970311341 = 12719940832917
BaseRepresentation
bin11110000010001100011…
…10010100110010101101
310122122200210012111220021
433001012032110302231
5113401433344430331
62110025225122141
7134362120625554
oct17010616246255
93578623174807
101031970311341
11368724379002
12148004929351
1376411911928
1437d3a41cd9b
151bc9d33b211
hexf046394cad

1031970311341 has 8 divisors (see below), whose sum is σ = 1045322700800. Its totient is φ = 1018699588368.

The previous prime is 1031970311327. The next prime is 1031970311353. The reversal of 1031970311341 is 1431130791301.

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

It is a cyclic number.

It is not a de Polignac number, because 1031970311341 - 225 = 1031936756909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1031970311297 and 1031970311306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031970341341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20391186 + ... + 20441731.

It is an arithmetic number, because the mean of its divisors is an integer number (130665337600).

Almost surely, 21031970311341 is an apocalyptic number.

It is an amenable number.

1031970311341 is a deficient number, since it is larger than the sum of its proper divisors (13352389459).

1031970311341 is a wasteful number, since it uses less digits than its factorization.

1031970311341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40833243.

The product of its (nonzero) digits is 6804, while the sum is 34.

The spelling of 1031970311341 in words is "one trillion, thirty-one billion, nine hundred seventy million, three hundred eleven thousand, three hundred forty-one".

Divisors: 1 127 199 25273 40832917 5185780459 8125750483 1031970311341