Base | Representation |
---|---|
bin | 11011101111101000111100… |
… | …001010101001010100101111 |
3 | 121000001002121101211222012111 |
4 | 123233220330022221110233 |
5 | 111443143032224144043 |
6 | 1111303404254144451 |
7 | 34462504611260065 |
oct | 3357507412512457 |
9 | 530032541758174 |
10 | 122021030303023 |
11 | 35974912584a15 |
12 | 118285b01b2127 |
13 | 53116c2955a17 |
14 | 221bbc69a0035 |
15 | e190a8a6909d |
hex | 6efa3c2a952f |
122021030303023 has 8 divisors (see below), whose sum is σ = 126243250267680. Its totient is φ = 117799783553760.
The previous prime is 122021030303017. The next prime is 122021030303041. The reversal of 122021030303023 is 320303030120221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122021030303023 - 25 = 122021030302991 is a prime.
It is a super-2 number, since 2×1220210303030232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122021030302985 and 122021030303003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122021030303083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243048748 + ... + 243550273.
It is an arithmetic number, because the mean of its divisors is an integer number (15780406283460).
Almost surely, 2122021030303023 is an apocalyptic number.
122021030303023 is a deficient number, since it is larger than the sum of its proper divisors (4222219964657).
122021030303023 is an equidigital number, since it uses as much as digits as its factorization.
122021030303023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486607697.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 122021030303023 its reverse (320303030120221), we get a palindrome (442324060423244).
The spelling of 122021030303023 in words is "one hundred twenty-two trillion, twenty-one billion, thirty million, three hundred three thousand, twenty-three".
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