Search a number
-
+
3081270422 = 25692707619
BaseRepresentation
bin1011011110101000…
…0111010010010110
321221201221202101202
42313222013102112
522302301123142
61225430152502
7136233236456
oct26752072226
97851852352
103081270422
11134132a08a
1271bab2732
133a149ac49
1421331dd66
15130799032
hexb7a87496

3081270422 has 8 divisors (see below), whose sum is σ = 4630030200. Its totient is φ = 1537927024.

The previous prime is 3081270419. The next prime is 3081270431. The reversal of 3081270422 is 2240721803.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352672 + ... + 1354947.

It is an arithmetic number, because the mean of its divisors is an integer number (578753775).

Almost surely, 23081270422 is an apocalyptic number.

3081270422 is a deficient number, since it is larger than the sum of its proper divisors (1548759778).

3081270422 is a wasteful number, since it uses less digits than its factorization.

3081270422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708190.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 3081270422 is about 55509.1922297560. The cubic root of 3081270422 is about 1455.1572866027.

The spelling of 3081270422 in words is "three billion, eighty-one million, two hundred seventy thousand, four hundred twenty-two".

Divisors: 1 2 569 1138 2707619 5415238 1540635211 3081270422