Base | Representation |
---|---|
bin | 10010101100111001… |
… | …11001100110010000 |
3 | 221220201200200110022 |
4 | 21112130321212100 |
5 | 131030312213440 |
6 | 4340143323012 |
7 | 503544401462 |
oct | 112634714620 |
9 | 27821620408 |
10 | 10040351120 |
11 | 4292575448 |
12 | 1b425b0468 |
13 | c40177a87 |
14 | 6b3668132 |
15 | 3db6cdcb5 |
hex | 256739990 |
10040351120 has 80 divisors (see below), whose sum is σ = 23819761152. Its totient is φ = 3934778880.
The previous prime is 10040351107. The next prime is 10040351173. The reversal of 10040351120 is 2115304001.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×100403511202 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279529 + ... + 1287351.
Almost surely, 210040351120 is an apocalyptic number.
10040351120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10040351120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11909880576).
10040351120 is an abundant number, since it is smaller than the sum of its proper divisors (13779410032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10040351120 is a wasteful number, since it uses less digits than its factorization.
10040351120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8160 (or 8154 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
Adding to 10040351120 its reverse (2115304001), we get a palindrome (12155655121).
The spelling of 10040351120 in words is "ten billion, forty million, three hundred fifty-one thousand, one hundred twenty".
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