Base | Representation |
---|---|
bin | 1001111100110… |
… | …10010110100010 |
3 | 12211001200221111 |
4 | 10332122112202 |
5 | 132332012410 |
6 | 12141013534 |
7 | 2032323661 |
oct | 476322642 |
9 | 184050844 |
10 | 83469730 |
11 | 43131053 |
12 | 23b542aa |
13 | 143a6796 |
14 | b12add8 |
15 | 74dbb8a |
hex | 4f9a5a2 |
83469730 has 16 divisors (see below), whose sum is σ = 152362944. Its totient is φ = 32917360.
The previous prime is 83469713. The next prime is 83469767. The reversal of 83469730 is 3796438.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58072 + ... + 59491.
It is an arithmetic number, because the mean of its divisors is an integer number (9522684).
Almost surely, 283469730 is an apocalyptic number.
83469730 is a deficient number, since it is larger than the sum of its proper divisors (68893214).
83469730 is a wasteful number, since it uses less digits than its factorization.
83469730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117641.
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 83469730 is about 9136.1769904047. The cubic root of 83469730 is about 437.0284093961.
The spelling of 83469730 in words is "eighty-three million, four hundred sixty-nine thousand, seven hundred thirty".
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