Base | Representation |
---|---|
bin | 1111011110011011101111… |
… | …01100110011100000010101 |
3 | 11110111100001021120010001000 |
4 | 13233031313230303200111 |
5 | 13430031024213321323 |
6 | 200213350302053513 |
7 | 10111442515151034 |
oct | 757156754634025 |
9 | 143440037503030 |
10 | 34031034120213 |
11 | a930531634559 |
12 | 399753857a299 |
13 | 15cb160925410 |
14 | 85917a20471b |
15 | 3e035a57de43 |
hex | 1ef377b33815 |
34031034120213 has 16 divisors (see below), whose sum is σ = 54294527371840. Its totient is φ = 20942174842992.
The previous prime is 34031034120199. The next prime is 34031034120319. The reversal of 34031034120213 is 31202143013043.
It is a happy number.
34031034120213 is a `hidden beast` number, since 3 + 4 + 0 + 31 + 0 + 3 + 412 + 0 + 213 = 666.
It is not a de Polignac number, because 34031034120213 - 218 = 34031033858069 is a prime.
It is a super-2 number, since 2×340310341202132 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34031032120213) 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, 48477256231 + ... + 48477256932.
It is an arithmetic number, because the mean of its divisors is an integer number (3393407960740).
Almost surely, 234031034120213 is an apocalyptic number.
It is an amenable number.
34031034120213 is a deficient number, since it is larger than the sum of its proper divisors (20263493251627).
34031034120213 is a wasteful number, since it uses less digits than its factorization.
34031034120213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96954513185 (or 96954513179 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 34031034120213 its reverse (31202143013043), we get a palindrome (65233177133256).
The spelling of 34031034120213 in words is "thirty-four trillion, thirty-one billion, thirty-four million, one hundred twenty thousand, two hundred thirteen".
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