Base | Representation |
---|---|
bin | 1010111010100101… |
… | …0000100001001111 |
3 | 21120012102000120000 |
4 | 2232221100201033 |
5 | 22000043114101 |
6 | 1202425055343 |
7 | 132416011116 |
oct | 25651204117 |
9 | 7505360500 |
10 | 2930051151 |
11 | 1273a34885 |
12 | 699327553 |
13 | 3790630a1 |
14 | 1db1d8c7d |
15 | 122378486 |
hex | aea5084f |
2930051151 has 20 divisors (see below), whose sum is σ = 4436957712. Its totient is φ = 1926605088.
The previous prime is 2930051141. The next prime is 2930051171. The reversal of 2930051151 is 1511500392.
It is not a de Polignac number, because 2930051151 - 25 = 2930051119 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2930051141) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 241851 + ... + 253676.
Almost surely, 22930051151 is an apocalyptic number.
2930051151 is a deficient number, since it is larger than the sum of its proper divisors (1506906561).
2930051151 is an equidigital number, since it uses as much as digits as its factorization.
2930051151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495612 (or 495603 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 27.
The square root of 2930051151 is about 54129.9468963346. The cubic root of 2930051151 is about 1430.9520045082.
The spelling of 2930051151 in words is "two billion, nine hundred thirty million, fifty-one thousand, one hundred fifty-one".
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