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148880068455142 = 2378111968740161
BaseRepresentation
bin100001110110011111010111…
…100110000010101011100110
3201112010210110221200122020201
4201312133113212002223212
5124003222340011031032
61244350320444221114
743234141612532533
oct4166372746025346
9645123427618221
10148880068455142
114348a756390652
1214845b5583a79a
13650c43a63361b
1428a9b95ba9d8a
151232aa3c358e7
hex8767d7982ae6

148880068455142 has 8 divisors (see below), whose sum is σ = 223326009016632. Its totient is φ = 74438065449600.

The previous prime is 148880068455127. The next prime is 148880068455203. The reversal of 148880068455142 is 241554860088841.

148880068455142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984294459 + ... + 984445702.

It is an arithmetic number, because the mean of its divisors is an integer number (27915751127079).

Almost surely, 2148880068455142 is an apocalyptic number.

148880068455142 is a deficient number, since it is larger than the sum of its proper divisors (74445940561490).

148880068455142 is a wasteful number, since it uses less digits than its factorization.

148880068455142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968777974.

The product of its (nonzero) digits is 78643200, while the sum is 64.

The spelling of 148880068455142 in words is "one hundred forty-eight trillion, eight hundred eighty billion, sixty-eight million, four hundred fifty-five thousand, one hundred forty-two".

Divisors: 1 2 37811 75622 1968740161 3937480322 74440034227571 148880068455142