Base | Representation |
---|---|
bin | 1010110001001101… |
… | …0100010001001110 |
3 | 21110110110001112022 |
4 | 2230103110101032 |
5 | 21410012314120 |
6 | 1154502410142 |
7 | 131430632504 |
oct | 25423242116 |
9 | 7413401468 |
10 | 2890744910 |
11 | 1253828489 |
12 | 688130952 |
13 | 370b80261 |
14 | 1d5cc6674 |
15 | 11dbb2025 |
hex | ac4d444e |
2890744910 has 8 divisors (see below), whose sum is σ = 5203340856. Its totient is φ = 1156297960.
The previous prime is 2890744877. The next prime is 2890744979. The reversal of 2890744910 is 194470982.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×28907449102 = 16712812269381816200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144537236 + ... + 144537255.
It is an arithmetic number, because the mean of its divisors is an integer number (650417607).
Almost surely, 22890744910 is an apocalyptic number.
2890744910 is a deficient number, since it is larger than the sum of its proper divisors (2312595946).
2890744910 is a wasteful number, since it uses less digits than its factorization.
2890744910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289074498.
The product of its (nonzero) digits is 145152, while the sum is 44.
The square root of 2890744910 is about 53765.6480478009. The cubic root of 2890744910 is about 1424.5245008363.
The spelling of 2890744910 in words is "two billion, eight hundred ninety million, seven hundred forty-four thousand, nine hundred ten".
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