Base | Representation |
---|---|
bin | 1000101010010011101… |
… | …1110111001110111100 |
3 | 112020001212000020000202 |
4 | 2022210323313032330 |
5 | 4414213241403340 |
6 | 152204515343032 |
7 | 13515206336045 |
oct | 2124473671674 |
9 | 466055006022 |
10 | 148796044220 |
11 | 5811654037a |
12 | 24a075b1a78 |
13 | 110540015a5 |
14 | 72b79118cc |
15 | 3d0d061c15 |
hex | 22a4ef73bc |
148796044220 has 24 divisors (see below), whose sum is σ = 312630149664. Its totient is φ = 59488235456.
The previous prime is 148796044213. The next prime is 148796044237. The reversal of 148796044220 is 22440697841.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845944 + ... + 1924863.
It is an arithmetic number, because the mean of its divisors is an integer number (13026256236).
Almost surely, 2148796044220 is an apocalyptic number.
148796044220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148796044220 is an abundant number, since it is smaller than the sum of its proper divisors (163834105444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148796044220 is a wasteful number, since it uses less digits than its factorization.
148796044220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3772789 (or 3772787 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 47.
The spelling of 148796044220 in words is "one hundred forty-eight billion, seven hundred ninety-six million, forty-four thousand, two hundred twenty".
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