Base | Representation |
---|---|
bin | 11101111000001010100110… |
… | …011000111100100101110111 |
3 | 122020021000011110120100200210 |
4 | 131320022212120330211313 |
5 | 114210401341334330234 |
6 | 1143245414155240503 |
7 | 36451361233424631 |
oct | 3570124630744567 |
9 | 566230143510623 |
10 | 131403021011319 |
11 | 38961787766a92 |
12 | 128a2951a49133 |
13 | 584233701c105 |
14 | 2463d23abda51 |
15 | 102d162a4cbe9 |
hex | 7782a663c977 |
131403021011319 has 8 divisors (see below), whose sum is σ = 176172006071152. Its totient is φ = 87118024979520.
The previous prime is 131403021011309. The next prime is 131403021011323. The reversal of 131403021011319 is 913110120304131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131403021011319 - 225 = 131402987456887 is a prime.
It is a super-3 number, since 3×1314030210113193 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131403021011309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120997256374 + ... + 120997257459.
It is an arithmetic number, because the mean of its divisors is an integer number (22021500758894).
Almost surely, 2131403021011319 is an apocalyptic number.
131403021011319 is a deficient number, since it is larger than the sum of its proper divisors (44768985059833).
131403021011319 is a wasteful number, since it uses less digits than its factorization.
131403021011319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241994514017.
The product of its (nonzero) digits is 1944, while the sum is 30.
The spelling of 131403021011319 in words is "one hundred thirty-one trillion, four hundred three billion, twenty-one million, eleven thousand, three hundred nineteen".
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