Base | Representation |
---|---|
bin | 11101110000100111000101… |
… | …011101111101111001101001 |
3 | 122011102101002122022101112110 |
4 | 131300213011131331321221 |
5 | 114123400111423101111 |
6 | 1142211113344232533 |
7 | 36366021564362301 |
oct | 3560470535757151 |
9 | 564371078271473 |
10 | 130883851378281 |
11 | 38781590a71561 |
12 | 1281a20100b749 |
13 | 58053a954c611 |
14 | 2446b529a6601 |
15 | 101e8c90235a6 |
hex | 7709c577de69 |
130883851378281 has 16 divisors (see below), whose sum is σ = 176195193753600. Its totient is φ = 86414690521488.
The previous prime is 130883851378279. The next prime is 130883851378321. The reversal of 130883851378281 is 182873158388031.
It is not a de Polignac number, because 130883851378281 - 21 = 130883851378279 is a prime.
It is a super-2 number, since 2×1308838513782812 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130883851378201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59615101 + ... + 61771578.
It is an arithmetic number, because the mean of its divisors is an integer number (11012199609600).
Almost surely, 2130883851378281 is an apocalyptic number.
It is an amenable number.
130883851378281 is a deficient number, since it is larger than the sum of its proper divisors (45311342375319).
130883851378281 is a wasteful number, since it uses less digits than its factorization.
130883851378281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121390148.
The product of its (nonzero) digits is 61931520, while the sum is 66.
The spelling of 130883851378281 in words is "one hundred thirty trillion, eight hundred eighty-three billion, eight hundred fifty-one million, three hundred seventy-eight thousand, two hundred eighty-one".
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