Base | Representation |
---|---|
bin | 100011110110100… |
… | …1110111101011101 |
3 | 10002211201202202111 |
4 | 1013231032331131 |
5 | 4430434240333 |
6 | 315213154021 |
7 | 41545446343 |
oct | 10755167535 |
9 | 3084652674 |
10 | 1203040093 |
11 | 5680a2912 |
12 | 296a8b911 |
13 | 16231a158 |
14 | b5ac1993 |
15 | 7093b4cd |
hex | 47b4ef5d |
1203040093 has 4 divisors (see below), whose sum is σ = 1255346208. Its totient is φ = 1150733980.
The previous prime is 1203040063. The next prime is 1203040099. The reversal of 1203040093 is 3900403021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1203040093 - 217 = 1202909021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1203040099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26153023 + ... + 26153068.
It is an arithmetic number, because the mean of its divisors is an integer number (313836552).
Almost surely, 21203040093 is an apocalyptic number.
It is an amenable number.
1203040093 is a deficient number, since it is larger than the sum of its proper divisors (52306115).
1203040093 is an equidigital number, since it uses as much as digits as its factorization.
1203040093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52306114.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 1203040093 is about 34684.8683578300. The cubic root of 1203040093 is about 1063.5551960107. Note that the first 3 decimals are identical.
The spelling of 1203040093 in words is "one billion, two hundred three million, forty thousand, ninety-three".
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