Base | Representation |
---|---|
bin | 11111110011100000100111… |
… | …000101010110011101110010 |
3 | 200100021022112111210110110121 |
4 | 133303200213011112131302 |
5 | 121313240000024012130 |
6 | 1213255332241120454 |
7 | 41314635515313610 |
oct | 3763404705263562 |
9 | 610238474713417 |
10 | 139879150610290 |
11 | 4062a461972063 |
12 | 1383162462912a |
13 | 600871656ca90 |
14 | 26782892406b0 |
15 | 112889eba4d7a |
hex | 7f3827156772 |
139879150610290 has 32 divisors (see below), whose sum is σ = 309886118277120. Its totient is φ = 44269445467584.
The previous prime is 139879150610279. The next prime is 139879150610363. The reversal of 139879150610290 is 92016051978931.
It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 76856675250 + ... + 76856677069.
It is an arithmetic number, because the mean of its divisors is an integer number (9683941196160).
Almost surely, 2139879150610290 is an apocalyptic number.
139879150610290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
139879150610290 is an abundant number, since it is smaller than the sum of its proper divisors (170006967666830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139879150610290 is a wasteful number, since it uses less digits than its factorization.
139879150610290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153713352346.
The product of its (nonzero) digits is 7348320, while the sum is 61.
The spelling of 139879150610290 in words is "one hundred thirty-nine trillion, eight hundred seventy-nine billion, one hundred fifty million, six hundred ten thousand, two hundred ninety".
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