Base | Representation |
---|---|
bin | 1010110100000011… |
… | …10110100010001011 |
3 | 112222120212222202012 |
4 | 11122001312202023 |
5 | 43342140333001 |
6 | 2400021530135 |
7 | 263602050665 |
oct | 53201664213 |
9 | 15876788665 |
10 | 5805402251 |
11 | 2509aa8700 |
12 | 116027394b |
13 | 71698367c |
14 | 3d1035535 |
15 | 23e9e92bb |
hex | 15a07688b |
5805402251 has 12 divisors (see below), whose sum is σ = 6383020056. Its totient is φ = 5276087520.
The previous prime is 5805402241. The next prime is 5805402277. The reversal of 5805402251 is 1522045085.
It is not a de Polignac number, because 5805402251 - 222 = 5801207947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5805402241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 689996 + ... + 698358.
It is an arithmetic number, because the mean of its divisors is an integer number (531918338).
Almost surely, 25805402251 is an apocalyptic number.
5805402251 is a deficient number, since it is larger than the sum of its proper divisors (577617805).
5805402251 is a wasteful number, since it uses less digits than its factorization.
5805402251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14122 (or 14111 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 32.
The square root of 5805402251 is about 76193.1903190830. The cubic root of 5805402251 is about 1797.2594355802.
The spelling of 5805402251 in words is "five billion, eight hundred five million, four hundred two thousand, two hundred fifty-one".
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