Base | Representation |
---|---|
bin | 1100000011000… |
… | …00001000010100 |
3 | 21001011020012111 |
4 | 12001200020110 |
5 | 201332311134 |
6 | 14010000404 |
7 | 2334653644 |
oct | 601401024 |
9 | 231136174 |
10 | 101057044 |
11 | 52053720 |
12 | 29a16104 |
13 | 17c2398a |
14 | d5c8524 |
15 | 8d12c64 |
hex | 6060214 |
101057044 has 48 divisors (see below), whose sum is σ = 205752960. Its totient is φ = 42920960.
The previous prime is 101057041. The next prime is 101057051. The reversal of 101057044 is 440750101.
It is a super-2 number, since 2×1010570442 = 20425052284035872, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101057041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124512 + ... + 125320.
It is an arithmetic number, because the mean of its divisors is an integer number (4286520).
Almost surely, 2101057044 is an apocalyptic number.
It is an amenable number.
101057044 is an abundant number, since it is smaller than the sum of its proper divisors (104695916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101057044 is a wasteful number, since it uses less digits than its factorization.
101057044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1008 (or 1006 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 101057044 is about 10052.7132655816. The cubic root of 101057044 is about 465.7886090157.
The spelling of 101057044 in words is "one hundred one million, fifty-seven thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •