Base | Representation |
---|---|
bin | 1000000110010111001… |
… | …1111100011110001110 |
3 | 111022011101202111211020 |
4 | 2001211303330132032 |
5 | 4234433122204301 |
6 | 143531232335010 |
7 | 13024123400646 |
oct | 2014563743616 |
9 | 438141674736 |
10 | 139147069326 |
11 | 54014990761 |
12 | 22b740a4466 |
13 | 10176c68aa5 |
14 | 6a40245526 |
15 | 3945de1436 |
hex | 2065cfc78e |
139147069326 has 32 divisors (see below), whose sum is σ = 280097646720. Its totient is φ = 46081967904.
The previous prime is 139147069307. The next prime is 139147069333. The reversal of 139147069326 is 623960741931.
It is a super-3 number, since 3×1391470693263 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3017721 + ... + 3063483.
It is an arithmetic number, because the mean of its divisors is an integer number (8753051460).
Almost surely, 2139147069326 is an apocalyptic number.
139147069326 is an abundant number, since it is smaller than the sum of its proper divisors (140950577394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139147069326 is a wasteful number, since it uses less digits than its factorization.
139147069326 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49040.
The product of its (nonzero) digits is 1469664, while the sum is 51.
The spelling of 139147069326 in words is "one hundred thirty-nine billion, one hundred forty-seven million, sixty-nine thousand, three hundred twenty-six".
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