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106948369999 = 5691069117581
BaseRepresentation
bin110001110011010011…
…1101001111001001111
3101020001102020002222201
41203212213221321033
53223012240314444
6121044214422331
710504165100662
oct1434647517117
9336042202881
10106948369999
11413a1626349
12188889619a7
13a115209393
145267bbb6d9
152bae255dd4
hex18e69e9e4f

106948369999 has 8 divisors (see below), whose sum is σ = 107152444080. Its totient is φ = 106744353600.

The previous prime is 106948369961. The next prime is 106948370003. The reversal of 106948369999 is 999963849601.

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 106948369999 - 221 = 106946272847 is a prime.

It is a super-2 number, since 2×1069483699992 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106948369939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6074389 + ... + 6091969.

It is an arithmetic number, because the mean of its divisors is an integer number (13394055510).

Almost surely, 2106948369999 is an apocalyptic number.

106948369999 is a deficient number, since it is larger than the sum of its proper divisors (204074081).

106948369999 is a wasteful number, since it uses less digits than its factorization.

106948369999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28841.

The product of its (nonzero) digits is 204073344, while the sum is 73.

The spelling of 106948369999 in words is "one hundred six billion, nine hundred forty-eight million, three hundred sixty-nine thousand, nine hundred ninety-nine".

Divisors: 1 569 10691 17581 6083179 10003589 187958471 106948369999