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8025468361 = 232931190899
BaseRepresentation
bin1110111100101101…
…01110110111001001
3202201022100000220221
413132112232313021
5112414004441421
63404205350041
7402610232641
oct73626566711
922638300827
108025468361
113449193189
12167b868321
139ab8bc561
14561c17521
1531e87b841
hex1de5aedc9

8025468361 has 8 divisors (see below), whose sum is σ = 8402990400. Its totient is φ = 7650328752.

The previous prime is 8025468337. The next prime is 8025468391. The reversal of 8025468361 is 1638645208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8025468361 - 211 = 8025466313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8025468301) 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, 588711 + ... + 602188.

It is an arithmetic number, because the mean of its divisors is an integer number (1050373800).

Almost surely, 28025468361 is an apocalyptic number.

It is an amenable number.

8025468361 is a deficient number, since it is larger than the sum of its proper divisors (377522039).

8025468361 is a wasteful number, since it uses less digits than its factorization.

8025468361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191215.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 8025468361 is about 89584.9784338870. The cubic root of 8025468361 is about 2002.1201151783.

The spelling of 8025468361 in words is "eight billion, twenty-five million, four hundred sixty-eight thousand, three hundred sixty-one".

Divisors: 1 23 293 6739 1190899 27390677 348933407 8025468361