Base | Representation |
---|---|
bin | 101111001000000011… |
… | …1011010011000111010 |
3 | 100200012221121212011200 |
4 | 1132100013122120322 |
5 | 3124230220010020 |
6 | 114254104235030 |
7 | 10211611512261 |
oct | 1362007323072 |
9 | 320187555150 |
10 | 101202110010 |
11 | 39a12a53151 |
12 | 1774446ba76 |
13 | 970a892441 |
14 | 4c8097d5d8 |
15 | 2974a40590 |
hex | 17901da63a |
101202110010 has 48 divisors (see below), whose sum is σ = 263514308616. Its totient is φ = 26947350144.
The previous prime is 101202110003. The next prime is 101202110011. The reversal of 101202110010 is 10011202101.
It is a happy number.
101202110010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 98736093729 + 2466016281 = 314223^2 + 49659^2 .
It is a super-2 number, since 2×1012021100102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 101202109974 and 101202110001.
It is not an unprimeable number, because it can be changed into a prime (101202110011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 769549 + ... + 891408.
Almost surely, 2101202110010 is an apocalyptic number.
101202110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101202110010 is an abundant number, since it is smaller than the sum of its proper divisors (162312198606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101202110010 is a wasteful number, since it uses less digits than its factorization.
101202110010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1661647 (or 1661644 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 101202110010 its reverse (10011202101), we get a palindrome (111213312111).
The spelling of 101202110010 in words is "one hundred one billion, two hundred two million, one hundred ten thousand, ten".
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