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48934553417 = 234785353069
BaseRepresentation
bin101101100100101110…
…100000011101001001
311200022022222212200022
4231210232200131021
51300204221202132
634251421150225
73351433561331
oct554456403511
9150268885608
1048934553417
1119831309292
1295980bb375
1347cb0c9769
1425230280c1
151416086e12
hexb64ba0749

48934553417 has 16 divisors (see below), whose sum is σ = 52210690560. Its totient is φ = 45756503232.

The previous prime is 48934553399. The next prime is 48934553419. The reversal of 48934553417 is 71435543984.

It is not a de Polignac number, because 48934553417 - 210 = 48934552393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48934553419) 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, 895559 + ... + 948627.

It is an arithmetic number, because the mean of its divisors is an integer number (3263168160).

Almost surely, 248934553417 is an apocalyptic number.

48934553417 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

48934553417 is a deficient number, since it is larger than the sum of its proper divisors (3276137143).

48934553417 is a wasteful number, since it uses less digits than its factorization.

48934553417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53992.

The product of its digits is 7257600, while the sum is 53.

The spelling of 48934553417 in words is "forty-eight billion, nine hundred thirty-four million, five hundred fifty-three thousand, four hundred seventeen".

Divisors: 1 23 47 853 1081 19619 40091 53069 922093 1220587 2494243 45267857 57367589 1041160711 2127589279 48934553417