Base | Representation |
---|---|
bin | 11101110010011100101010… |
… | …100101111010110101110110 |
3 | 122011212102222021011011022200 |
4 | 131302130222211322311312 |
5 | 114132432142103411202 |
6 | 1142345113205405330 |
7 | 36411111313151361 |
oct | 3562345245726566 |
9 | 564772867134280 |
10 | 131010102013302 |
11 | 38820088184246 |
12 | 1283a776109846 |
13 | 5814279708195 |
14 | 244cccc1210d8 |
15 | 1022d17b1de1c |
hex | 77272a97ad76 |
131010102013302 has 48 divisors (see below), whose sum is σ = 288541380489648. Its totient is φ = 42949249151040.
The previous prime is 131010102013283. The next prime is 131010102013319. The reversal of 131010102013302 is 203310201010131.
131010102013302 is a `hidden beast` number, since 1 + 31 + 0 + 101 + 0 + 201 + 330 + 2 = 666.
It is a super-3 number, since 3×1310101020133023 (a number of 43 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2888628 + ... + 16442760.
It is an arithmetic number, because the mean of its divisors is an integer number (6011278760201).
Almost surely, 2131010102013302 is an apocalyptic number.
131010102013302 is an abundant number, since it is smaller than the sum of its proper divisors (157531278476346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131010102013302 is a wasteful number, since it uses less digits than its factorization.
131010102013302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13563005 (or 13563002 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 131010102013302 its reverse (203310201010131), we get a palindrome (334320303023433).
The spelling of 131010102013302 in words is "one hundred thirty-one trillion, ten billion, one hundred two million, thirteen thousand, three hundred two".
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