Base | Representation |
---|---|
bin | 1011111111100… |
… | …10011000000101 |
3 | 21000022101112110 |
4 | 11333302120011 |
5 | 201223414433 |
6 | 13552211233 |
7 | 2331102210 |
oct | 577623005 |
9 | 230271473 |
10 | 100607493 |
11 | 51876998 |
12 | 29839b19 |
13 | 17ac717c |
14 | d50c777 |
15 | 8c74963 |
hex | 5ff2605 |
100607493 has 16 divisors (see below), whose sum is σ = 158253056. Its totient is φ = 55635120.
The previous prime is 100607491. The next prime is 100607503. The reversal of 100607493 is 394706001.
It is a happy number.
It is not a de Polignac number, because 100607493 - 21 = 100607491 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 100607493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100607491) 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, 76621 + ... + 77922.
It is an arithmetic number, because the mean of its divisors is an integer number (9890816).
Almost surely, 2100607493 is an apocalyptic number.
It is an amenable number.
100607493 is a deficient number, since it is larger than the sum of its proper divisors (57645563).
100607493 is a wasteful number, since it uses less digits than its factorization.
100607493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154584.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 100607493 is about 10030.3286586233. The cubic root of 100607493 is about 465.0968973697.
The spelling of 100607493 in words is "one hundred million, six hundred seven thousand, four hundred ninety-three".
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