Base | Representation |
---|---|
bin | 1000001100010101000… |
… | …0101000101110111010 |
3 | 111110021222222212102222 |
4 | 2003011100220232322 |
5 | 4301223044114140 |
6 | 144354155124042 |
7 | 13111606611542 |
oct | 2030520505672 |
9 | 443258885388 |
10 | 140748426170 |
11 | 547668a9870 |
12 | 23340443622 |
13 | 10370958311 |
14 | 6b52bb0322 |
15 | 39db7ac5b5 |
hex | 20c5428bba |
140748426170 has 32 divisors (see below), whose sum is σ = 288395199360. Its totient is φ = 48955973440.
The previous prime is 140748426121. The next prime is 140748426173. The reversal of 140748426170 is 71624847041.
It is not an unprimeable number, because it can be changed into a prime (140748426173) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27813365 + ... + 27818424.
It is an arithmetic number, because the mean of its divisors is an integer number (9012349980).
Almost surely, 2140748426170 is an apocalyptic number.
140748426170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140748426170 is an abundant number, since it is smaller than the sum of its proper divisors (147646773190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140748426170 is a wasteful number, since it uses less digits than its factorization.
140748426170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55631830.
The product of its (nonzero) digits is 301056, while the sum is 44.
The spelling of 140748426170 in words is "one hundred forty billion, seven hundred forty-eight million, four hundred twenty-six thousand, one hundred seventy".
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