Base | Representation |
---|---|
bin | 101111010001111101… |
… | …0101011001011011111 |
3 | 100201002002201122001202 |
4 | 1132203322223023133 |
5 | 3130420241041411 |
6 | 114351052430115 |
7 | 10223054303516 |
oct | 1364372531337 |
9 | 321062648052 |
10 | 101534315231 |
11 | 3a073523918 |
12 | 1781777833b |
13 | 9761657b8b |
14 | 4cb2b3767d |
15 | 2993cb183b |
hex | 17a3eab2df |
101534315231 has 8 divisors (see below), whose sum is σ = 103224726528. Its totient is φ = 99844740000.
The previous prime is 101534315203. The next prime is 101534315261. The reversal of 101534315231 is 132513435101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101534315231 - 210 = 101534314207 is a prime.
It is a super-2 number, since 2×1015343152312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101534315194 and 101534315203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101534315261) 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, 38306 + ... + 452256.
It is an arithmetic number, because the mean of its divisors is an integer number (12903090816).
Almost surely, 2101534315231 is an apocalyptic number.
101534315231 is a deficient number, since it is larger than the sum of its proper divisors (1690411297).
101534315231 is an equidigital number, since it uses as much as digits as its factorization.
101534315231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418033.
The product of its (nonzero) digits is 5400, while the sum is 29.
The spelling of 101534315231 in words is "one hundred one billion, five hundred thirty-four million, three hundred fifteen thousand, two hundred thirty-one".
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