Base | Representation |
---|---|
bin | 110000111010100000… |
… | …0000000011111100100 |
3 | 101001010120100011122201 |
4 | 1201311000000133210 |
5 | 3210111242321041 |
6 | 120131121504244 |
7 | 10406020361230 |
oct | 1416500003744 |
9 | 331116304581 |
10 | 105042151396 |
11 | 40603613076 |
12 | 184364a2084 |
13 | 9ba0309190 |
14 | 51269755c0 |
15 | 2aebc1a631 |
hex | 18750007e4 |
105042151396 has 48 divisors (see below), whose sum is σ = 238152261760. Its totient is φ = 39368021760.
The previous prime is 105042151349. The next prime is 105042151397. The reversal of 105042151396 is 693151240501.
It is a super-2 number, since 2×1050421513962 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105042151397) 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, 7587225 + ... + 7601056.
Almost surely, 2105042151396 is an apocalyptic number.
It is an amenable number.
105042151396 is an abundant number, since it is smaller than the sum of its proper divisors (133110110364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105042151396 is a wasteful number, since it uses less digits than its factorization.
105042151396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15188324 (or 15188322 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 37.
Adding to 105042151396 its reverse (693151240501), we get a palindrome (798193391897).
The spelling of 105042151396 in words is "one hundred five billion, forty-two million, one hundred fifty-one thousand, three hundred ninety-six".
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