Base | Representation |
---|---|
bin | 111100011001000… |
… | …110110000000010 |
3 | 2121121112121121020 |
4 | 330121012300002 |
5 | 4033340323320 |
6 | 244312410310 |
7 | 34052115201 |
oct | 7431066002 |
9 | 2547477536 |
10 | 1013214210 |
11 | 47aa29918 |
12 | 2433a6996 |
13 | 131bb5a48 |
14 | 987cb238 |
15 | 5de41940 |
hex | 3c646c02 |
1013214210 has 64 divisors (see below), whose sum is σ = 2455971840. Its totient is φ = 267512000.
The previous prime is 1013214173. The next prime is 1013214221. The reversal of 1013214210 is 124123101.
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 1013214210.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1799389 + ... + 1799951.
It is an arithmetic number, because the mean of its divisors is an integer number (38374560).
Almost surely, 21013214210 is an apocalyptic number.
1013214210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1013214210 is an abundant number, since it is smaller than the sum of its proper divisors (1442757630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1013214210 is a wasteful number, since it uses less digits than its factorization.
1013214210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1063.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 1013214210 is about 31831.0259024116. The cubic root of 1013214210 is about 1004.3854761512.
Adding to 1013214210 its reverse (124123101), we get a palindrome (1137337311).
It can be divided in two parts, 10132 and 14210, that added together give a palindrome (24342).
The spelling of 1013214210 in words is "one billion, thirteen million, two hundred fourteen thousand, two hundred ten".
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