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488090803200000 = 213355721113907
BaseRepresentation
bin110111011111010100111111…
…0111100010110000000000000
32101000012000200021202001000120
41232332221332330112000000
51002433334431104400000
64450025453003220240
7204544253053410600
oct15676517674260000
92330160607661016
10488090803200000
111315801689a6110
12468ab326517680
1317c469c4329960
148875a142d8c00
153b665666146a0
hex1bbea7ef16000

488090803200000 has 4032 divisors, whose sum is σ = 2225643738183936. Its totient is φ = 93516595200000.

The previous prime is 488090803199977. The next prime is 488090803200017. The reversal of 488090803200000 is 2308090884.

It is a happy number.

It is a super-2 number, since 2×4880908032000002 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 538137599547 + ... + 538137600453.

It is an arithmetic number, because the mean of its divisors is an integer number (551994974748).

Almost surely, 2488090803200000 is an apocalyptic number.

488090803200000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488090803200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112821869091968).

488090803200000 is an abundant number, since it is smaller than the sum of its proper divisors (1737552934983936).

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

488090803200000 is an equidigital number, since it uses as much as digits as its factorization.

488090803200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 488090803200000 in words is "four hundred eighty-eight trillion, ninety billion, eight hundred three million, two hundred thousand".