Base | Representation |
---|---|
bin | 100111110011000… |
… | …1110010001110111 |
3 | 10110001211100212212 |
4 | 1033212032101313 |
5 | 10213331420043 |
6 | 340302404035 |
7 | 45043611560 |
oct | 11746162167 |
9 | 3401740785 |
10 | 1335420023 |
11 | 62589a913 |
12 | 31329061b |
13 | 183889c82 |
14 | c9501167 |
15 | 7c38a018 |
hex | 4f98e477 |
1335420023 has 16 divisors (see below), whose sum is σ = 1618182720. Its totient is φ = 1075838976.
The previous prime is 1335420019. The next prime is 1335420133. The reversal of 1335420023 is 3200245331.
It is a cyclic number.
It is not a de Polignac number, because 1335420023 - 22 = 1335420019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1335420323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84215 + ... + 98807.
It is an arithmetic number, because the mean of its divisors is an integer number (101136420).
Almost surely, 21335420023 is an apocalyptic number.
1335420023 is a deficient number, since it is larger than the sum of its proper divisors (282762697).
1335420023 is a wasteful number, since it uses less digits than its factorization.
1335420023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15386.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 1335420023 is about 36543.3991713962. The cubic root of 1335420023 is about 1101.2162918164.
Adding to 1335420023 its reverse (3200245331), we get a palindrome (4535665354).
The spelling of 1335420023 in words is "one billion, three hundred thirty-five million, four hundred twenty thousand, twenty-three".
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