Base | Representation |
---|---|
bin | 1010111010100110… |
… | …0100111101000010 |
3 | 21120012120021100222 |
4 | 2232221210331002 |
5 | 22000103303400 |
6 | 1202430543042 |
7 | 132416510126 |
oct | 25651447502 |
9 | 7505507328 |
10 | 2930134850 |
11 | 1273a91755 |
12 | 699367a82 |
13 | 379092206 |
14 | 1db21b586 |
15 | 122393185 |
hex | aea64f42 |
2930134850 has 24 divisors (see below), whose sum is σ = 5460805620. Its totient is φ = 1169741120.
The previous prime is 2930134843. The next prime is 2930134897. The reversal of 2930134850 is 584310392.
2930134850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 1753850641 + 1176284209 = 41879^2 + 34297^2 .
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2930134850.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32117 + ... + 83016.
Almost surely, 22930134850 is an apocalyptic number.
2930134850 is a deficient number, since it is larger than the sum of its proper divisors (2530670770).
2930134850 is a wasteful number, since it uses less digits than its factorization.
2930134850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115654 (or 115649 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 2930134850 is about 54130.7200210749. The cubic root of 2930134850 is about 1430.9656297665.
The spelling of 2930134850 in words is "two billion, nine hundred thirty million, one hundred thirty-four thousand, eight hundred fifty".
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