Base | Representation |
---|---|
bin | 10010101110001100… |
… | …00011101000011000 |
3 | 221221110222211011220 |
4 | 21113012003220120 |
5 | 131041042440440 |
6 | 4341210452040 |
7 | 504035165340 |
oct | 112706035030 |
9 | 27843884156 |
10 | 10051140120 |
11 | 429867437a |
12 | 1b46134020 |
13 | c424847b8 |
14 | 6b4c75d20 |
15 | 3dc6108d0 |
hex | 257183a18 |
10051140120 has 64 divisors (see below), whose sum is σ = 34461054720. Its totient is φ = 2297403264.
The previous prime is 10051140107. The next prime is 10051140173. The reversal of 10051140120 is 2104115001.
It is a happy number.
It is a super-2 number, since 2×100511401202 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 10051140120.
It is a congruent number.
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, 5981982 + ... + 5983661.
It is an arithmetic number, because the mean of its divisors is an integer number (538453980).
Almost surely, 210051140120 is an apocalyptic number.
10051140120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10051140120 is an abundant number, since it is smaller than the sum of its proper divisors (24409914600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10051140120 is a wasteful number, since it uses less digits than its factorization.
10051140120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11965664 (or 11965660 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 15.
Adding to 10051140120 its reverse (2104115001), we get a palindrome (12155255121).
The spelling of 10051140120 in words is "ten billion, fifty-one million, one hundred forty thousand, one hundred twenty".
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