Base | Representation |
---|---|
bin | 1000110001101100110… |
… | …0010110110101101000 |
3 | 112102012010022122201120 |
4 | 2030123030112311220 |
5 | 4432244200020324 |
6 | 153133432215240 |
7 | 13615320346260 |
oct | 2143314266550 |
9 | 472163278646 |
10 | 150780079464 |
11 | 58a44473423 |
12 | 2527bb3a520 |
13 | 112ac079141 |
14 | 74252127a0 |
15 | 3dc731e179 |
hex | 231b316d68 |
150780079464 has 128 divisors (see below), whose sum is σ = 453676185600. Its totient is φ = 40794451200.
The previous prime is 150780079393. The next prime is 150780079507. The reversal of 150780079464 is 464970087051.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8133534 + ... + 8152050.
It is an arithmetic number, because the mean of its divisors is an integer number (3544345200).
Almost surely, 2150780079464 is an apocalyptic number.
150780079464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150780079464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226838092800).
150780079464 is an abundant number, since it is smaller than the sum of its proper divisors (302896106136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150780079464 is a wasteful number, since it uses less digits than its factorization.
150780079464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21103 (or 21099 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 51.
The spelling of 150780079464 in words is "one hundred fifty billion, seven hundred eighty million, seventy-nine thousand, four hundred sixty-four".
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