Search a number
-
+
808176096080 = 24510102201201
BaseRepresentation
bin10111100001010110000…
…11001001001101010000
32212021001011220110021222
423300223003021031100
5101220121040033310
61415134310304212
7112250233320563
oct13605303111520
92767034813258
10808176096080
112918223787a1
12110768658068
135b297b27752
142b18a18c4da
1516050ec4055
hexbc2b0c9350

808176096080 has 20 divisors (see below), whose sum is σ = 1879009423572. Its totient is φ = 323270438400.

The previous prime is 808176096031. The next prime is 808176096109. The reversal of 808176096080 is 80690671808.

It can be written as a sum of positive squares in 2 ways, for example, as 339082606864 + 469093489216 = 582308^2 + 684904^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5051100521 + ... + 5051100680.

Almost surely, 2808176096080 is an apocalyptic number.

808176096080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

808176096080 is an abundant number, since it is smaller than the sum of its proper divisors (1070833327492).

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

808176096080 is a wasteful number, since it uses less digits than its factorization.

808176096080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10102201214 (or 10102201208 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 808176096080 in words is "eight hundred eight billion, one hundred seventy-six million, ninety-six thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 10102201201 20204402402 40408804804 50511006005 80817609608 101022012010 161635219216 202044024020 404088048040 808176096080