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3110100121 = 47211313613
BaseRepresentation
bin1011100101100000…
…0101110010011001
322000202012110022101
42321120011302121
522332141200441
61232340123401
7140033262202
oct27130056231
98022173271
103110100121
111356630287
12729696561
133a745333b
142170a65a9
15133091231
hexb9605c99

3110100121 has 8 divisors (see below), whose sum is σ = 3191336064. Its totient is φ = 3029491920.

The previous prime is 3110100113. The next prime is 3110100137. The reversal of 3110100121 is 1210010113.

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 3110100121 - 23 = 3110100113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3110100098 and 3110100107.

It is not an unprimeable number, because it can be changed into a prime (3110100821) 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, 146890 + ... + 166723.

It is an arithmetic number, because the mean of its divisors is an integer number (398917008).

Almost surely, 23110100121 is an apocalyptic number.

It is an amenable number.

3110100121 is a deficient number, since it is larger than the sum of its proper divisors (81235943).

3110100121 is a wasteful number, since it uses less digits than its factorization.

3110100121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313871.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 3110100121 is about 55768.2716336090. The cubic root of 3110100121 is about 1459.6815657876.

Adding to 3110100121 its reverse (1210010113), we get a palindrome (4320110234).

The spelling of 3110100121 in words is "three billion, one hundred ten million, one hundred thousand, one hundred twenty-one".

Divisors: 1 47 211 9917 313613 14739811 66172343 3110100121