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80288093648004 = 223112326445353639
BaseRepresentation
bin10010010000010110000111…
…010011010011010010000100
3101112021110121021212200221020
4102100112013103103102010
541010420003433214004
6442431501355151140
722624423543534344
oct2220260723232204
9345243537780836
1080288093648004
1123644a97837a10
1290084541454b0
1335a519a057818
1415b7d706d4d24
15943726bc48d9
hex4905874d3484

80288093648004 has 48 divisors (see below), whose sum is σ = 213255331752960. Its totient is φ = 23271911201440.

The previous prime is 80288093648003. The next prime is 80288093648083. The reversal of 80288093648004 is 40084639088208.

It is not an unprimeable number, because it can be changed into a prime (80288093648003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13222673784 + ... + 13222679855.

It is an arithmetic number, because the mean of its divisors is an integer number (4442819411520).

Almost surely, 280288093648004 is an apocalyptic number.

It is an amenable number.

80288093648004 is an abundant number, since it is smaller than the sum of its proper divisors (132967238104956).

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

80288093648004 is a wasteful number, since it uses less digits than its factorization.

80288093648004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26445353680 (or 26445353678 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 60.

The spelling of 80288093648004 in words is "eighty trillion, two hundred eighty-eight billion, ninety-three million, six hundred forty-eight thousand, four".

Divisors: 1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 132 138 253 276 506 759 1012 1518 3036 26445353639 52890707278 79336060917 105781414556 158672121834 290898890029 317344243668 581797780058 608243133697 872696670087 1163595560116 1216486267394 1745393340174 1824729401091 2432972534788 3490786680348 3649458802182 6690674470667 7298917604364 13381348941334 20072023412001 26762697882668 40144046824002 80288093648004