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148800750912 = 263211212716811
BaseRepresentation
bin1000101010010100110…
…1110100010101000000
3112020002011212100101200
42022211031310111000
54414220443012122
6152205204301200
713515264341142
oct2124515642500
9466064770350
10148800750912
1158119165600
1224a090a1800
1311054c8ba08
1472b83b8c92
153d0d6915ac
hex22a5374540

148800750912 has 252 divisors, whose sum is σ = 472528562688. Its totient is φ = 44733427200.

The previous prime is 148800750877. The next prime is 148800750947. The reversal of 148800750912 is 219057008841.

It is an interprime number because it is at equal distance from previous prime (148800750877) and next prime (148800750947).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8842987 + ... + 8859797.

It is an arithmetic number, because the mean of its divisors is an integer number (1875113344).

Almost surely, 2148800750912 is an apocalyptic number.

148800750912 is a gapful number since it is divisible by the number (12) 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 148800750912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236264281344).

148800750912 is an abundant number, since it is smaller than the sum of its proper divisors (323727811776).

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

148800750912 is a wasteful number, since it uses less digits than its factorization.

148800750912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16978 (or 16954 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 148800750912 in words is "one hundred forty-eight billion, eight hundred million, seven hundred fifty thousand, nine hundred twelve".