Base | Representation |
---|---|
bin | 1000110100011… |
… | …0111101101110 |
3 | 2120121022212202 |
4 | 2031012331232 |
5 | 33432201310 |
6 | 3400501502 |
7 | 626262662 |
oct | 215067556 |
9 | 76538782 |
10 | 36990830 |
11 | 19975838 |
12 | 1047a892 |
13 | 7881c86 |
14 | 4cac8a2 |
15 | 33aa3a5 |
hex | 2346f6e |
36990830 has 16 divisors (see below), whose sum is σ = 66667104. Its totient is φ = 14777760.
The previous prime is 36990829. The next prime is 36990839. The reversal of 36990830 is 3809963.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36990839) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8399 + ... + 12021.
It is an arithmetic number, because the mean of its divisors is an integer number (4166694).
Almost surely, 236990830 is an apocalyptic number.
36990830 is a deficient number, since it is larger than the sum of its proper divisors (29676274).
36990830 is a wasteful number, since it uses less digits than its factorization.
36990830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4651.
The product of its (nonzero) digits is 34992, while the sum is 38.
The square root of 36990830 is about 6082.0087142325. The cubic root of 36990830 is about 333.1946545348.
The spelling of 36990830 in words is "thirty-six million, nine hundred ninety thousand, eight hundred thirty".
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