Base | Representation |
---|---|
bin | 101001110101100100… |
… | …011010010010111001 |
3 | 11021221200221202211220 |
4 | 221311210122102321 |
5 | 1214000032331441 |
6 | 32345325342253 |
7 | 3150132664350 |
oct | 516544322271 |
9 | 137850852756 |
10 | 44922152121 |
11 | 18062424860 |
12 | 8858407989 |
13 | 430ba55502 |
14 | 22621a6997 |
15 | 127dbb2466 |
hex | a7591a4b9 |
44922152121 has 32 divisors (see below), whose sum is σ = 74695136256. Its totient is φ = 23330136000.
The previous prime is 44922152101. The next prime is 44922152203. The reversal of 44922152121 is 12125122944.
44922152121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44922152121 - 25 = 44922152089 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (44922152101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 949651 + ... + 995831.
It is an arithmetic number, because the mean of its divisors is an integer number (2334223008).
Almost surely, 244922152121 is an apocalyptic number.
It is an amenable number.
44922152121 is a deficient number, since it is larger than the sum of its proper divisors (29772984135).
44922152121 is a wasteful number, since it uses less digits than its factorization.
44922152121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50413.
The product of its digits is 11520, while the sum is 33.
The spelling of 44922152121 in words is "forty-four billion, nine hundred twenty-two million, one hundred fifty-two thousand, one hundred twenty-one".
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