Base | Representation |
---|---|
bin | 1100000100100… |
… | …10101001000010 |
3 | 21001112202000020 |
4 | 12002102221002 |
5 | 201410421223 |
6 | 14014234310 |
7 | 2336505066 |
oct | 602225102 |
9 | 231482006 |
10 | 101263938 |
11 | 52185106 |
12 | 29ab5996 |
13 | 17c96bb9 |
14 | d63daa6 |
15 | 8d541e3 |
hex | 6092a42 |
101263938 has 16 divisors (see below), whose sum is σ = 205092480. Its totient is φ = 33327216.
The previous prime is 101263937. The next prime is 101263979. The reversal of 101263938 is 839362101.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 101263899 and 101263908.
It is not an unprimeable number, because it can be changed into a prime (101263937) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106345 + ... + 107292.
It is an arithmetic number, because the mean of its divisors is an integer number (12818280).
Almost surely, 2101263938 is an apocalyptic number.
101263938 is an abundant number, since it is smaller than the sum of its proper divisors (103828542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101263938 is a wasteful number, since it uses less digits than its factorization.
101263938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213721.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 101263938 is about 10062.9984597037. The cubic root of 101263938 is about 466.1062618780.
It can be divided in two parts, 101263 and 938, that added together give a palindrome (102201).
The spelling of 101263938 in words is "one hundred one million, two hundred sixty-three thousand, nine hundred thirty-eight".
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