Base | Representation |
---|---|
bin | 10011001100000110… |
… | …00011101001110111 |
3 | 222120222001102201212 |
4 | 21212003003221313 |
5 | 132044303341043 |
6 | 4422131512035 |
7 | 513202441322 |
oct | 114603035167 |
9 | 28528042655 |
10 | 10302012023 |
11 | 4407243126 |
12 | 1bb615861b |
13 | c82441004 |
14 | 6da2db7b9 |
15 | 404668018 |
hex | 2660c3a77 |
10302012023 has 8 divisors (see below), whose sum is σ = 10472532096. Its totient is φ = 10131544800.
The previous prime is 10302012013. The next prime is 10302012029. The reversal of 10302012023 is 32021020301.
It is a happy number.
10302012023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 10302012023 - 232 = 6007044727 is a prime.
It is a super-2 number, since 2×103020120232 (a number of 21 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 = 10302011989 and 10302012007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10302012029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661658 + ... + 677048.
It is an arithmetic number, because the mean of its divisors is an integer number (1309066512).
Almost surely, 210302012023 is an apocalyptic number.
10302012023 is a deficient number, since it is larger than the sum of its proper divisors (170520073).
10302012023 is a wasteful number, since it uses less digits than its factorization.
10302012023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26425.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10302012023 its reverse (32021020301), we get a palindrome (42323032324).
The spelling of 10302012023 in words is "ten billion, three hundred two million, twelve thousand, twenty-three".
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