Base | Representation |
---|---|
bin | 111110111110101… |
… | …0110100110101111 |
3 | 12110021102110221212 |
4 | 1331331112212233 |
5 | 13311442013000 |
6 | 545405545035 |
7 | 103240130036 |
oct | 17575264657 |
9 | 5407373855 |
10 | 2113235375 |
11 | 994959019 |
12 | 4ab87517b |
13 | 278a73244 |
14 | 16093371d |
15 | c57cdc35 |
hex | 7df569af |
2113235375 has 8 divisors (see below), whose sum is σ = 2637317904. Its totient is φ = 1690588200.
The previous prime is 2113235357. The next prime is 2113235393. The reversal of 2113235375 is 5735323112.
It is an interprime number because it is at equal distance from previous prime (2113235357) and next prime (2113235393).
It is not a de Polignac number, because 2113235375 - 222 = 2109041071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8452817 + ... + 8453066.
It is an arithmetic number, because the mean of its divisors is an integer number (329664738).
Almost surely, 22113235375 is an apocalyptic number.
2113235375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2113235375 is a deficient number, since it is larger than the sum of its proper divisors (524082529).
2113235375 is an equidigital number, since it uses as much as digits as its factorization.
2113235375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16905898 (or 16905888 counting only the distinct ones).
The product of its digits is 18900, while the sum is 32.
The square root of 2113235375 is about 45969.9399064215. The cubic root of 2113235375 is about 1283.2638415549.
Adding to 2113235375 its reverse (5735323112), we get a palindrome (7848558487).
The spelling of 2113235375 in words is "two billion, one hundred thirteen million, two hundred thirty-five thousand, three hundred seventy-five".
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