Base | Representation |
---|---|
bin | 1000101000101101110… |
… | …1000000001011000000 |
3 | 112011222001112221111100 |
4 | 2022023131000023000 |
5 | 4412324320231333 |
6 | 152054244214400 |
7 | 13501465434240 |
oct | 2121335001300 |
9 | 464861487440 |
10 | 148368523968 |
11 | 57a17189055 |
12 | 2490839a400 |
13 | 10cb6575922 |
14 | 7276c25b20 |
15 | 3cd5764213 |
hex | 228b7402c0 |
148368523968 has 84 divisors (see below), whose sum is σ = 486024682000. Its totient is φ = 42391005696.
The previous prime is 148368523957. The next prime is 148368523969. The reversal of 148368523968 is 869325863841.
It is a happy number.
148368523968 is a `hidden beast` number, since 1 + 48 + 3 + 6 + 8 + 523 + 9 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (84).
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (148368523969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18394843 + ... + 18402906.
Almost surely, 2148368523968 is an apocalyptic number.
148368523968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
148368523968 is an abundant number, since it is smaller than the sum of its proper divisors (337656158032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148368523968 is a wasteful number, since it uses less digits than its factorization.
148368523968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36797774 (or 36797761 counting only the distinct ones).
The product of its digits is 59719680, while the sum is 63.
The spelling of 148368523968 in words is "one hundred forty-eight billion, three hundred sixty-eight million, five hundred twenty-three thousand, nine hundred sixty-eight".
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