Base | Representation |
---|---|
bin | 1001111001100… |
… | …11101101011000 |
3 | 12210021100020011 |
4 | 10330303231120 |
5 | 132230034204 |
6 | 12124011304 |
7 | 2025623152 |
oct | 474635530 |
9 | 183240204 |
10 | 83049304 |
11 | 42974198 |
12 | 23990b34 |
13 | 1428a300 |
14 | b05bad2 |
15 | 7457304 |
hex | 4f33b58 |
83049304 has 96 divisors (see below), whose sum is σ = 183805200. Its totient is φ = 35043840.
The previous prime is 83049289. The next prime is 83049319. The reversal of 83049304 is 40394038.
It is an interprime number because it is at equal distance from previous prime (83049289) and next prime (83049319).
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1361434 + ... + 1361494.
Almost surely, 283049304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83049304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91902600).
83049304 is an abundant number, since it is smaller than the sum of its proper divisors (100755896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83049304 is a wasteful number, since it uses less digits than its factorization.
83049304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165 (or 148 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 83049304 is about 9113.1390859572. The cubic root of 83049304 is about 436.2934225516.
The spelling of 83049304 in words is "eighty-three million, forty-nine thousand, three hundred four".
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