Search a number
-
+
98032073480 = 23511222800167
BaseRepresentation
bin101101101001100101…
…0101011101100001000
3100101001000122022120022
41123103022223230020
53101232202322410
6113011343320012
710040216606255
oct1332312535410
9311030568508
1098032073480
1138636605850
1216bba8b0008
139323bb5093
144a5d95442c
15283b5b0455
hex16d32abb08

98032073480 has 32 divisors (see below), whose sum is σ = 240624181440. Its totient is φ = 35648026560.

The previous prime is 98032073467. The next prime is 98032073527. The reversal of 98032073480 is 8437023089.

It is a super-4 number, since 4×980320734804 (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111399644 + ... + 111400523.

It is an arithmetic number, because the mean of its divisors is an integer number (7519505670).

Almost surely, 298032073480 is an apocalyptic number.

It is an amenable number.

98032073480 is an abundant number, since it is smaller than the sum of its proper divisors (142592107960).

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

98032073480 is a wasteful number, since it uses less digits than its factorization.

98032073480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222800189 (or 222800185 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 98032073480 in words is "ninety-eight billion, thirty-two million, seventy-three thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 222800167 445600334 891200668 1114000835 1782401336 2228001670 2450801837 4456003340 4901603674 8912006680 9803207348 12254009185 19606414696 24508018370 49016036740 98032073480