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148002220828800 = 27335213377095023
BaseRepresentation
bin100001101001101101110011…
…110011000110100010000000
3201102000212121020111201212000
4201221231303303012202000
5123344332022013010200
61242435140455104000
743113544001035002
oct4151556363064200
9642025536451760
10148002220828800
114318143127aa88
12147239a4372000
13647771b449930
1428794ba8aa372
151219d263d5300
hex869b73cc6880

148002220828800 has 1536 divisors, whose sum is σ = 600041761536000. Its totient is φ = 35389643489280.

The previous prime is 148002220828799. The next prime is 148002220828823. The reversal of 148002220828800 is 8828022200841.

148002220828800 is a `hidden beast` number, since 148 + 0 + 0 + 2 + 220 + 8 + 288 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 29464903089 + ... + 29464908111.

It is an arithmetic number, because the mean of its divisors is an integer number (390652188500).

Almost surely, 2148002220828800 is an apocalyptic number.

148002220828800 is a gapful number since it is divisible by the number (10) 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 148002220828800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300020880768000).

148002220828800 is an abundant number, since it is smaller than the sum of its proper divisors (452039540707200).

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

148002220828800 is a wasteful number, since it uses less digits than its factorization.

148002220828800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5815 (or 5792 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The spelling of 148002220828800 in words is "one hundred forty-eight trillion, two billion, two hundred twenty million, eight hundred twenty-eight thousand, eight hundred".