Base | Representation |
---|---|
bin | 1100001001110… |
… | …00110010011100 |
3 | 21002211022112100 |
4 | 12010320302130 |
5 | 202044210401 |
6 | 14041005100 |
7 | 2345341134 |
oct | 604706234 |
9 | 232738470 |
10 | 101944476 |
11 | 525aa437 |
12 | 2a183790 |
13 | 1817489a |
14 | d779ac4 |
15 | 8e3ab86 |
hex | 6138c9c |
101944476 has 18 divisors (see below), whose sum is σ = 257693072. Its totient is φ = 33981480.
The previous prime is 101944471. The next prime is 101944511. The reversal of 101944476 is 674449101.
It is a tau number, because it is divible by the number of its divisors (18).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2831791 = 101944476 / (1 + 0 + 1 + 9 + 4 + 4 + 4 + 7 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 101944476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101944471) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1415860 + ... + 1415931.
Almost surely, 2101944476 is an apocalyptic number.
It is an amenable number.
101944476 is an abundant number, since it is smaller than the sum of its proper divisors (155748596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101944476 is a wasteful number, since it uses less digits than its factorization.
101944476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2831801 (or 2831796 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 101944476 is about 10096.7557165656. The cubic root of 101944476 is about 467.1480775846.
The spelling of 101944476 in words is "one hundred one million, nine hundred forty-four thousand, four hundred seventy-six".
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