Base | Representation |
---|---|
bin | 1000000110011100101… |
… | …0011100110111001000 |
3 | 111022012222102121212222 |
4 | 2001213022130313020 |
5 | 4240004423341001 |
6 | 143533402353212 |
7 | 13024520216543 |
oct | 2014712346710 |
9 | 438188377788 |
10 | 139169746376 |
11 | 5402676a321 |
12 | 22b7b7bb808 |
13 | 1017b87886b |
14 | 6a4326985a |
15 | 3947dc061b |
hex | 206729cdc8 |
139169746376 has 16 divisors (see below), whose sum is σ = 263337251100. Its totient is φ = 68946479424.
The previous prime is 139169746349. The next prime is 139169746403. The reversal of 139169746376 is 673647961931.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (139169746349) and next prime (139169746403).
It can be written as a sum of positive squares in 2 ways, for example, as 130230043876 + 8939702500 = 360874^2 + 94550^2 .
It is a super-3 number, since 3×1391697463763 (a number of 34 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79798295 + ... + 79800038.
Almost surely, 2139169746376 is an apocalyptic number.
It is an amenable number.
139169746376 is a deficient number, since it is larger than the sum of its proper divisors (124167504724).
139169746376 is a wasteful number, since it uses less digits than its factorization.
139169746376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159598448 (or 159598444 counting only the distinct ones).
The product of its digits is 30862944, while the sum is 62.
The spelling of 139169746376 in words is "one hundred thirty-nine billion, one hundred sixty-nine million, seven hundred forty-six thousand, three hundred seventy-six".
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