Base | Representation |
---|---|
bin | 100011110011101000110100… |
… | …000010001010110101000000 |
3 | 202122120221202222211000021000 |
4 | 203303220310002022311000 |
5 | 131120123313311442013 |
6 | 1314533213534532000 |
7 | 45112364525401335 |
oct | 4363506402126500 |
9 | 678527688730230 |
10 | 157480143859008 |
11 | 461a5a54789423 |
12 | 157b4859667000 |
13 | 69b4410696349 |
14 | 2ac611871a98c |
15 | 1331647460973 |
hex | 8f3a3408ad40 |
157480143859008 has 112 divisors (see below), whose sum is σ = 465638544423360. Its totient is φ = 52189951237632.
The previous prime is 157480143858967. The next prime is 157480143859043. The reversal of 157480143859008 is 800958341084751.
157480143859008 is a `hidden beast` number, since 1 + 5 + 7 + 4 + 8 + 0 + 1 + 4 + 38 + 590 + 0 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263095110 + ... + 263692997.
It is an arithmetic number, because the mean of its divisors is an integer number (4157487003780).
Almost surely, 2157480143859008 is an apocalyptic number.
157480143859008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
157480143859008 is an abundant number, since it is smaller than the sum of its proper divisors (308158400564352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157480143859008 is a wasteful number, since it uses less digits than its factorization.
157480143859008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526788301 (or 526788285 counting only the distinct ones).
The product of its (nonzero) digits is 38707200, while the sum is 63.
The spelling of 157480143859008 in words is "one hundred fifty-seven trillion, four hundred eighty billion, one hundred forty-three million, eight hundred fifty-nine thousand, eight".
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