Base | Representation |
---|---|
bin | 1001000001011101… |
… | …1110100000100101 |
3 | 20020210120002001112 |
4 | 2100113132200211 |
5 | 14430022322011 |
6 | 1040201234405 |
7 | 114010166300 |
oct | 22027364045 |
9 | 6223502045 |
10 | 2422073381 |
11 | 1033219642 |
12 | 577192a05 |
13 | 2c7a46a20 |
14 | 18d967b37 |
15 | e298658b |
hex | 905de825 |
2422073381 has 48 divisors (see below), whose sum is σ = 3125299968. Its totient is φ = 1859760000.
The previous prime is 2422073309. The next prime is 2422073411. The reversal of 2422073381 is 1833702242.
It is a de Polignac number, because none of the positive numbers 2k-2422073381 is a prime.
It is a super-2 number, since 2×24220733812 = 11732878925897542322, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2422073281) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3224756 + ... + 3225506.
It is an arithmetic number, because the mean of its divisors is an integer number (65110416).
Almost surely, 22422073381 is an apocalyptic number.
It is an amenable number.
2422073381 is a deficient number, since it is larger than the sum of its proper divisors (703226587).
2422073381 is a wasteful number, since it uses less digits than its factorization.
2422073381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 922 (or 915 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 2422073381 is about 49214.5647242765. The cubic root of 2422073381 is about 1342.9580049286.
The spelling of 2422073381 in words is "two billion, four hundred twenty-two million, seventy-three thousand, three hundred eighty-one".
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