Search a number
-
+
48195841434 = 23131987310969
BaseRepresentation
bin101100111000101100…
…100010110110011010
311121101211222102100020
4230320230202312122
51242201113411214
634050232051310
73324223615146
oct547054426632
9147354872306
1048195841434
1119492329014
129410833b36
134711054b90
142492c94226
1513c12b94a9
hexb38b22d9a

48195841434 has 32 divisors (see below), whose sum is σ = 103859004480. Its totient is φ = 14821978752.

The previous prime is 48195841429. The next prime is 48195841457. The reversal of 48195841434 is 43414859184.

48195841434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499 + ... + 310470.

It is an arithmetic number, because the mean of its divisors is an integer number (3245593890).

Almost surely, 248195841434 is an apocalyptic number.

48195841434 is an abundant number, since it is smaller than the sum of its proper divisors (55663163046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48195841434 is a wasteful number, since it uses less digits than its factorization.

48195841434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312974.

The product of its digits is 2211840, while the sum is 51.

The spelling of 48195841434 in words is "forty-eight billion, one hundred ninety-five million, eight hundred forty-one thousand, four hundred thirty-four".

Divisors: 1 2 3 6 13 26 39 78 1987 3974 5961 11922 25831 51662 77493 154986 310969 621938 932907 1865814 4042597 8085194 12127791 24255582 617895403 1235790806 1853686209 3707372418 8032640239 16065280478 24097920717 48195841434