Search a number
-
+
2948600086 = 27320195891
BaseRepresentation
bin1010111111000000…
…0001000100010110
321121111022101220121
42233300001010112
522014320200321
61204330422154
7133032454465
oct25760010426
97544271817
102948600086
111283453983
126a359195a
1337cb58ba3
141dd8669dc
15123cde441
hexafc01116

2948600086 has 8 divisors (see below), whose sum is σ = 4483488024. Its totient is φ = 1454104080.

The previous prime is 2948600077. The next prime is 2948600099. The reversal of 2948600086 is 6800068492.

It is a happy number.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10097800 + ... + 10098091.

It is an arithmetic number, because the mean of its divisors is an integer number (560436003).

Almost surely, 22948600086 is an apocalyptic number.

2948600086 is a deficient number, since it is larger than the sum of its proper divisors (1534887938).

2948600086 is a wasteful number, since it uses less digits than its factorization.

2948600086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20195966.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 2948600086 is about 54301.0136737796. The cubic root of 2948600086 is about 1433.9652422056.

The spelling of 2948600086 in words is "two billion, nine hundred forty-eight million, six hundred thousand, eighty-six".

Divisors: 1 2 73 146 20195891 40391782 1474300043 2948600086