Base | Representation |
---|---|
bin | 1100000100011… |
… | …11101110101101 |
3 | 21001112010122120 |
4 | 12002033232231 |
5 | 201410031023 |
6 | 14014103153 |
7 | 2336425242 |
oct | 602175655 |
9 | 231463576 |
10 | 101252013 |
11 | 52177155 |
12 | 29aaaab9 |
13 | 17c91645 |
14 | d6395c9 |
15 | 8d508e3 |
hex | 608fbad |
101252013 has 8 divisors (see below), whose sum is σ = 135172800. Its totient is φ = 67416288.
The previous prime is 101251999. The next prime is 101252027. The reversal of 101252013 is 310252101.
It is an interprime number because it is at equal distance from previous prime (101251999) and next prime (101252027).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101252013 - 28 = 101251757 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 101251983 and 101252001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101252093) 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, 18433 + ... + 23286.
It is an arithmetic number, because the mean of its divisors is an integer number (16896600).
Almost surely, 2101252013 is an apocalyptic number.
It is an amenable number.
101252013 is a deficient number, since it is larger than the sum of its proper divisors (33920787).
101252013 is an equidigital number, since it uses as much as digits as its factorization.
101252013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42531.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 101252013 is about 10062.4059250261. The cubic root of 101252013 is about 466.0879646919.
The spelling of 101252013 in words is "one hundred one million, two hundred fifty-two thousand, thirteen".
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