Search a number
-
+
48894130426 = 2139175878167
BaseRepresentation
bin101101100010010100…
…010011100011111010
311200012111221011202111
4231202110103203322
51300113344133201
634243414522534
73350433152131
oct554224234372
9150174834674
1048894130426
1119810509959
12958666644a
1347c291552b
14251b904918
15141274eb51
hexb625138fa

48894130426 has 8 divisors (see below), whose sum is σ = 73868830560. Its totient is φ = 24271186908.

The previous prime is 48894130421. The next prime is 48894130427. The reversal of 48894130426 is 62403149884.

48894130426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×488941304262 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48894130426.

It is not an unprimeable number, because it can be changed into a prime (48894130421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87938806 + ... + 87939361.

It is an arithmetic number, because the mean of its divisors is an integer number (9233603820).

Almost surely, 248894130426 is an apocalyptic number.

48894130426 is a deficient number, since it is larger than the sum of its proper divisors (24974700134).

48894130426 is a wasteful number, since it uses less digits than its factorization.

48894130426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175878308.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 48894130426 in words is "forty-eight billion, eight hundred ninety-four million, one hundred thirty thousand, four hundred twenty-six".

Divisors: 1 2 139 278 175878167 351756334 24447065213 48894130426