Base | Representation |
---|---|
bin | 100001111000001101110000… |
… | …111111011100100000000000 |
3 | 201112120010110001021020002010 |
4 | 201320031300333130200000 |
5 | 124012143121133124121 |
6 | 1244521003102252520 |
7 | 43245536234345610 |
oct | 4170156077344000 |
9 | 645503401236063 |
10 | 148998606145536 |
11 | 43525a54868934 |
12 | 14864b17887140 |
13 | 651a67b893c24 |
14 | 28b17dcc20a40 |
15 | 1235be0639376 |
hex | 878370fdc800 |
148998606145536 has 192 divisors, whose sum is σ = 468624652554240. Its totient is φ = 41197770915840.
The previous prime is 148998606145517. The next prime is 148998606145559. The reversal of 148998606145536 is 635541606899841.
It is a tau number, because it is divible by the number of its divisors (192).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54544806 + ... + 57211301.
It is an arithmetic number, because the mean of its divisors is an integer number (2440753398720).
Almost surely, 2148998606145536 is an apocalyptic number.
148998606145536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
148998606145536 is an abundant number, since it is smaller than the sum of its proper divisors (319626046408704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148998606145536 is a wasteful number, since it uses less digits than its factorization.
148998606145536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111756170 (or 111756150 counting only the distinct ones).
The product of its (nonzero) digits is 1343692800, while the sum is 75.
The spelling of 148998606145536 in words is "one hundred forty-eight trillion, nine hundred ninety-eight billion, six hundred six million, one hundred forty-five thousand, five hundred thirty-six".
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