Base | Representation |
---|---|
bin | 1000101001000111100… |
… | …0011110111000010010 |
3 | 112012020120112011011000 |
4 | 2022101320132320102 |
5 | 4413034424002210 |
6 | 152113100202430 |
7 | 13504245333210 |
oct | 2122170367022 |
9 | 465216464130 |
10 | 148476390930 |
11 | 57a720630aa |
12 | 24938539416 |
13 | 11002a1212a |
14 | 72872a3cb0 |
15 | 3cdee6eac0 |
hex | 2291e1ee12 |
148476390930 has 64 divisors (see below), whose sum is σ = 452499482880. Its totient is φ = 33937460352.
The previous prime is 148476390919. The next prime is 148476390943. The reversal of 148476390930 is 39093674841.
It is a happy number.
148476390930 is a `hidden beast` number, since 1 + 484 + 76 + 3 + 9 + 0 + 93 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39277579 + ... + 39281358.
It is an arithmetic number, because the mean of its divisors is an integer number (7070304420).
Almost surely, 2148476390930 is an apocalyptic number.
148476390930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148476390930 is an abundant number, since it is smaller than the sum of its proper divisors (304023091950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148476390930 is a wasteful number, since it uses less digits than its factorization.
148476390930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78558960 (or 78558954 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 54.
The spelling of 148476390930 in words is "one hundred forty-eight billion, four hundred seventy-six million, three hundred ninety thousand, nine hundred thirty".
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