Base | Representation |
---|---|
bin | 1000101010010111010… |
… | …0010110000110100000 |
3 | 112020002212212110201122 |
4 | 2022211310112012200 |
5 | 4414231034210340 |
6 | 152210204551412 |
7 | 13515446234510 |
oct | 2124564260640 |
9 | 466085773648 |
10 | 148810850720 |
11 | 58123933754 |
12 | 24a10552568 |
13 | 110570b6b2c |
14 | 72b9887840 |
15 | 3d0e4d8db5 |
hex | 22a5d161a0 |
148810850720 has 48 divisors (see below), whose sum is σ = 401789299968. Its totient is φ = 51020862720.
The previous prime is 148810850681. The next prime is 148810850729. The reversal of 148810850720 is 27058018841.
It is not an unprimeable number, because it can be changed into a prime (148810850729) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66432296 + ... + 66434535.
It is an arithmetic number, because the mean of its divisors is an integer number (8370610416).
Almost surely, 2148810850720 is an apocalyptic number.
148810850720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148810850720 is an abundant number, since it is smaller than the sum of its proper divisors (252978449248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148810850720 is a wasteful number, since it uses less digits than its factorization.
148810850720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132866853 (or 132866845 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 44.
The spelling of 148810850720 in words is "one hundred forty-eight billion, eight hundred ten million, eight hundred fifty thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •