Base | Representation |
---|---|
bin | 1100000111000… |
… | …11001100001101 |
3 | 21002011111120220 |
4 | 12003203030031 |
5 | 202002000434 |
6 | 14025301553 |
7 | 2342351016 |
oct | 603431415 |
9 | 232144526 |
10 | 101593869 |
11 | 5238aa83 |
12 | 2a0348b9 |
13 | 18081120 |
14 | d6c800d |
15 | 8dbbd49 |
hex | 60e330d |
101593869 has 16 divisors (see below), whose sum is σ = 146059200. Its totient is φ = 62441856.
The previous prime is 101593867. The next prime is 101593879. The reversal of 101593869 is 968395101.
It is not a de Polignac number, because 101593869 - 21 = 101593867 is a prime.
It is a super-2 number, since 2×1015938692 = 20642628436778322, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 101593869.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101593867) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61942 + ... + 63560.
It is an arithmetic number, because the mean of its divisors is an integer number (9128700).
Almost surely, 2101593869 is an apocalyptic number.
It is an amenable number.
101593869 is a deficient number, since it is larger than the sum of its proper divisors (44465331).
101593869 is a wasteful number, since it uses less digits than its factorization.
101593869 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3244.
The product of its (nonzero) digits is 58320, while the sum is 42.
The square root of 101593869 is about 10079.3784034533. The cubic root of 101593869 is about 466.6119245878.
It can be divided in two parts, 10159 and 3869, that added together give a triangular number (14028 = T167).
The spelling of 101593869 in words is "one hundred one million, five hundred ninety-three thousand, eight hundred sixty-nine".
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