Base | Representation |
---|---|
bin | 1010001110000010001… |
… | …10101101011000010100 |
3 | 1020120100000000110122000 |
4 | 11013001012231120110 |
5 | 21223104310044104 |
6 | 425150255435300 |
7 | 34240244465343 |
oct | 5070106553024 |
9 | 1216300013560 |
10 | 351132112404 |
11 | 125a06a18137 |
12 | 58075525b30 |
13 | 2715b2b3918 |
14 | 12dcdd6db5a |
15 | 920162e639 |
hex | 51c11ad614 |
351132112404 has 96 divisors (see below), whose sum is σ = 967186214400. Its totient is φ = 109953728640.
The previous prime is 351132112403. The next prime is 351132112459. The reversal of 351132112404 is 404211231153.
351132112404 is a `hidden beast` number, since 3 + 511 + 3 + 21 + 124 + 0 + 4 = 666.
It is a super-2 number, since 2×3511321124042 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (351132112403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1399132 + ... + 1630899.
It is an arithmetic number, because the mean of its divisors is an integer number (10074856400).
Almost surely, 2351132112404 is an apocalyptic number.
It is an amenable number.
351132112404 is an abundant number, since it is smaller than the sum of its proper divisors (616054101996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
351132112404 is a wasteful number, since it uses less digits than its factorization.
351132112404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3030110 (or 3030102 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 351132112404 its reverse (404211231153), we get a palindrome (755343343557).
The spelling of 351132112404 in words is "three hundred fifty-one billion, one hundred thirty-two million, one hundred twelve thousand, four hundred four".
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