Base | Representation |
---|---|
bin | 1100000100001… |
… | …00100011110100 |
3 | 21001102210220000 |
4 | 12002010203310 |
5 | 201402100020 |
6 | 14013111300 |
7 | 2336144661 |
oct | 602044364 |
9 | 231383800 |
10 | 101206260 |
11 | 52145841 |
12 | 29a88530 |
13 | 17c7687c |
14 | d626a68 |
15 | 8d42090 |
hex | 60848f4 |
101206260 has 60 divisors (see below), whose sum is σ = 317492868. Its totient is φ = 26987904.
The previous prime is 101206249. The next prime is 101206283. The reversal of 101206260 is 62602101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 44595684 + 56610576 = 6678^2 + 7524^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29617 + ... + 32856.
Almost surely, 2101206260 is an apocalyptic number.
101206260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101206260 is an abundant number, since it is smaller than the sum of its proper divisors (216286608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101206260 is a wasteful number, since it uses less digits than its factorization.
101206260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62494 (or 62483 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 101206260 is about 10060.1322058907. The cubic root of 101206260 is about 466.0177500039.
Adding to 101206260 its reverse (62602101), we get a palindrome (163808361).
The spelling of 101206260 in words is "one hundred one million, two hundred six thousand, two hundred sixty".
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