Search a number
-
+
98304136242 = 23131260309439
BaseRepresentation
bin101101110001101100…
…0100001010000110010
3100101201222120112111220
41123203120201100302
53102311324324432
6113054342445510
710050032241204
oct1334330412062
9311658515456
1098304136242
1138766138604
1217075a33896
139368380a70
144a87b34774
15285540172c
hex16e3621432

98304136242 has 16 divisors (see below), whose sum is σ = 211731985920. Its totient is φ = 30247426512.

The previous prime is 98304136241. The next prime is 98304136247. The reversal of 98304136242 is 24263140389.

It is a junction number, because it is equal to n+sod(n) for n = 98304136194 and 98304136203.

It is not an unprimeable number, because it can be changed into a prime (98304136241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630154642 + ... + 630154797.

It is an arithmetic number, because the mean of its divisors is an integer number (13233249120).

Almost surely, 298304136242 is an apocalyptic number.

98304136242 is an abundant number, since it is smaller than the sum of its proper divisors (113427849678).

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

98304136242 is a wasteful number, since it uses less digits than its factorization.

98304136242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260309457.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 98304136242 in words is "ninety-eight billion, three hundred four million, one hundred thirty-six thousand, two hundred forty-two".

Divisors: 1 2 3 6 13 26 39 78 1260309439 2520618878 3780928317 7561856634 16384022707 32768045414 49152068121 98304136242