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6900610996093 is a prime number
BaseRepresentation
bin110010001101010110001…
…1101111001011101111101
3220102200200110000110012111
41210122230131321131331
51401024422403333333
622402032534134021
71311360400446343
oct144325435713575
926380613013174
106900610996093
1122205950106a1
129354747b1311
133b0956594849
1419bdc43c1993
15be779e554cd
hex646ac77977d

6900610996093 has 2 divisors, whose sum is σ = 6900610996094. Its totient is φ = 6900610996092.

The previous prime is 6900610996091. The next prime is 6900610996183. The reversal of 6900610996093 is 3906990160096.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5818622001124 + 1081988994969 = 2412182^2 + 1040187^2 .

It is a cyclic number.

It is not a de Polignac number, because 6900610996093 - 21 = 6900610996091 is a prime.

It is a super-2 number, since 2×69006109960932 (a number of 26 digits) contains 22 as substring.

Together with 6900610996091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6900610996091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3450305498046 + 3450305498047.

It is an arithmetic number, because the mean of its divisors is an integer number (3450305498047).

Almost surely, 26900610996093 is an apocalyptic number.

It is an amenable number.

6900610996093 is a deficient number, since it is larger than the sum of its proper divisors (1).

6900610996093 is an equidigital number, since it uses as much as digits as its factorization.

6900610996093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4251528, while the sum is 58.

The spelling of 6900610996093 in words is "six trillion, nine hundred billion, six hundred ten million, nine hundred ninety-six thousand, ninety-three".