Base | Representation |
---|---|
bin | 100001101011101101110111… |
… | …000100001100110000000000 |
3 | 201102112000111102021210022020 |
4 | 201223231313010030300000 |
5 | 123404110113414031330 |
6 | 1243022240111441440 |
7 | 43126512140545452 |
oct | 4153556704146000 |
9 | 642460442253266 |
10 | 148139714595840 |
11 | 43224777993210 |
12 | 14746576826280 |
13 | 6487690a09436 |
14 | 28820013042d2 |
15 | 121d6c2099210 |
hex | 86bb7710cc00 |
148139714595840 has 704 divisors, whose sum is σ = 520628136519168. Its totient is φ = 35653327257600.
The previous prime is 148139714595713. The next prime is 148139714595881. The reversal of 148139714595840 is 48595417931841.
It is a tau number, because it is divible by the number of its divisors (704).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53345232532 + ... + 53345235308.
Almost surely, 2148139714595840 is an apocalyptic number.
148139714595840 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 148139714595840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260314068259584).
148139714595840 is an abundant number, since it is smaller than the sum of its proper divisors (372488421923328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148139714595840 is a wasteful number, since it uses less digits than its factorization.
148139714595840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4984 (or 4966 counting only the distinct ones).
The product of its (nonzero) digits is 174182400, while the sum is 69.
The spelling of 148139714595840 in words is "one hundred forty-eight trillion, one hundred thirty-nine billion, seven hundred fourteen million, five hundred ninety-five thousand, eight hundred forty".
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