Search a number
-
+
48805865746 = 2113189804077
BaseRepresentation
bin101101011101000011…
…100110100100010010
311122222100211212101021
4231131003212210102
51244423300200441
634230543030054
73345312004531
oct553503464422
9148870755337
1048805865746
1119775703340
129560b9b32a
1347aa550401
14250dcca318
151409b173d1
hexb5d0e6912

48805865746 has 32 divisors (see below), whose sum is σ = 83366807040. Its totient is φ = 21227606400.

The previous prime is 48805865741. The next prime is 48805865783. The reversal of 48805865746 is 64756850884.

It is a super-2 number, since 2×488058657462 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48805865741) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 341341 + ... + 462736.

It is an arithmetic number, because the mean of its divisors is an integer number (2605212720).

Almost surely, 248805865746 is an apocalyptic number.

48805865746 is a deficient number, since it is larger than the sum of its proper divisors (34560941294).

48805865746 is a wasteful number, since it uses less digits than its factorization.

48805865746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804210.

The product of its (nonzero) digits is 51609600, while the sum is 61.

The spelling of 48805865746 in words is "forty-eight billion, eight hundred five million, eight hundred sixty-five thousand, seven hundred forty-six".

Divisors: 1 2 11 22 31 62 89 178 341 682 979 1958 2759 5518 30349 60698 804077 1608154 8844847 17689694 24926387 49852774 71562853 143125706 274190257 548380514 787191383 1574382766 2218448443 4436896886 24402932873 48805865746