Base | Representation |
---|---|
bin | 100111001000100110… |
… | …011101001101111110 |
3 | 11000110110110212002100 |
4 | 213020212131031332 |
5 | 1142024134330024 |
6 | 31145343205530 |
7 | 3015205030140 |
oct | 471046351576 |
9 | 130413425070 |
10 | 42020230014 |
11 | 16903362824 |
12 | 81885a68a6 |
13 | 3c68790939 |
14 | 2068a10c90 |
15 | 115e0437c9 |
hex | 9c899d37e |
42020230014 has 24 divisors (see below), whose sum is σ = 104050093680. Its totient is φ = 12005779968.
The previous prime is 42020230003. The next prime is 42020230081. The reversal of 42020230014 is 41003202024.
42020230014 is a `hidden beast` number, since 420 + 2 + 0 + 230 + 0 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166746819 + ... + 166747070.
It is an arithmetic number, because the mean of its divisors is an integer number (4335420570).
Almost surely, 242020230014 is an apocalyptic number.
42020230014 is an abundant number, since it is smaller than the sum of its proper divisors (62029863666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42020230014 is a wasteful number, since it uses less digits than its factorization.
42020230014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333493904 (or 333493901 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 42020230014 its reverse (41003202024), we get a palindrome (83023432038).
The spelling of 42020230014 in words is "forty-two billion, twenty million, two hundred thirty thousand, fourteen".
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