Base | Representation |
---|---|
bin | 1100001100100… |
… | …11000000111000 |
3 | 21010112002110220 |
4 | 12012103000320 |
5 | 202143022130 |
6 | 14052540040 |
7 | 2351440443 |
oct | 606230070 |
9 | 233462426 |
10 | 102314040 |
11 | 52832064 |
12 | 2a321620 |
13 | 18273b6a |
14 | d83465a |
15 | 8eb0410 |
hex | 6193038 |
102314040 has 32 divisors (see below), whose sum is σ = 306942480. Its totient is φ = 27283712.
The previous prime is 102314029. The next prime is 102314057. The reversal of 102314040 is 40413201.
It is a super-2 number, since 2×1023140402 = 20936325562243200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426189 + ... + 426428.
Almost surely, 2102314040 is an apocalyptic number.
102314040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102314040 is an abundant number, since it is smaller than the sum of its proper divisors (204628440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102314040 is a wasteful number, since it uses less digits than its factorization.
102314040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852631 (or 852627 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 102314040 is about 10115.0402866227. The cubic root of 102314040 is about 467.7118907550.
Adding to 102314040 its reverse (40413201), we get a palindrome (142727241).
The spelling of 102314040 in words is "one hundred two million, three hundred fourteen thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •