Base | Representation |
---|---|
bin | 11110110110110010000… |
… | …110111101101000110011 |
3 | 21111201010210221120120111 |
4 | 132312302012331220303 |
5 | 234220043200443312 |
6 | 4302033533522151 |
7 | 306123443341405 |
oct | 36666206755063 |
9 | 7451123846514 |
10 | 2120407046707 |
11 | 748294554144 |
12 | 2a2b48043357 |
13 | 124c51b89581 |
14 | 748b1cb2b75 |
15 | 3a253a898a7 |
hex | 1edb21bda33 |
2120407046707 has 2 divisors, whose sum is σ = 2120407046708. Its totient is φ = 2120407046706.
The previous prime is 2120407046699. The next prime is 2120407046749. The reversal of 2120407046707 is 7076407040212.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2120407046707 - 23 = 2120407046699 is a prime.
It is a super-2 number, since 2×21204070467072 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2120407046707.
It is not a weakly prime, because it can be changed into another prime (2120407049707) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060203523353 + 1060203523354.
It is an arithmetic number, because the mean of its divisors is an integer number (1060203523354).
Almost surely, 22120407046707 is an apocalyptic number.
2120407046707 is a deficient number, since it is larger than the sum of its proper divisors (1).
2120407046707 is an equidigital number, since it uses as much as digits as its factorization.
2120407046707 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 131712, while the sum is 40.
The spelling of 2120407046707 in words is "two trillion, one hundred twenty billion, four hundred seven million, forty-six thousand, seven hundred seven".
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