Base | Representation |
---|---|
bin | 11101111010000011110010… |
… | …001011001110111000000111 |
3 | 122020201110000210020020111210 |
4 | 131322003302023032320013 |
5 | 114220014333211102440 |
6 | 1143425254021102503 |
7 | 36463645602363264 |
oct | 3572036213167007 |
9 | 566643023206453 |
10 | 131533141503495 |
11 | 38a0198a353726 |
12 | 12904006b57a33 |
13 | 58516a2b60894 |
14 | 246a34919226b |
15 | 103172b262a80 |
hex | 77a0f22cee07 |
131533141503495 has 16 divisors (see below), whose sum is σ = 211744149270912. Its totient is φ = 69720634513440.
The previous prime is 131533141503487. The next prime is 131533141503563. The reversal of 131533141503495 is 594305141335131.
It is not a de Polignac number, because 131533141503495 - 23 = 131533141503487 is a prime.
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, 26898390501 + ... + 26898395390.
It is an arithmetic number, because the mean of its divisors is an integer number (13234009329432).
Almost surely, 2131533141503495 is an apocalyptic number.
131533141503495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
131533141503495 is a deficient number, since it is larger than the sum of its proper divisors (80211007767417).
131533141503495 is a wasteful number, since it uses less digits than its factorization.
131533141503495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53796786062.
The product of its (nonzero) digits is 1458000, while the sum is 48.
The spelling of 131533141503495 in words is "one hundred thirty-one trillion, five hundred thirty-three billion, one hundred forty-one million, five hundred three thousand, four hundred ninety-five".
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