Search a number
-
+
10342123030 = 251034212303
BaseRepresentation
bin10011010000111000…
…00100011000010110
3222200202112021200201
421220130010120112
5132140040414110
64430123331114
7514200411121
oct115034043026
928622467621
1010342123030
11442794a118
122007680a9a
13c8a846235
1470177d3b8
15407e3cb3a
hex268704616

10342123030 has 8 divisors (see below), whose sum is σ = 18615821472. Its totient is φ = 4136849208.

The previous prime is 10342123019. The next prime is 10342123049. The reversal of 10342123030 is 3032124301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10342122989 and 10342123007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517106142 + ... + 517106161.

It is an arithmetic number, because the mean of its divisors is an integer number (2326977684).

Almost surely, 210342123030 is an apocalyptic number.

10342123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10342123030 is a deficient number, since it is larger than the sum of its proper divisors (8273698442).

10342123030 is a wasteful number, since it uses less digits than its factorization.

10342123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034212310.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10342123030 its reverse (3032124301), we get a palindrome (13374247331).

The spelling of 10342123030 in words is "ten billion, three hundred forty-two million, one hundred twenty-three thousand, thirty".

Divisors: 1 2 5 10 1034212303 2068424606 5171061515 10342123030