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10234310042 = 211465195911
BaseRepresentation
bin10011000100000001…
…10010110110011010
3222102020122211002002
421202000302312122
5131424440410132
64411312441002
7511421125415
oct114200626632
928366584062
1010234310042
114382001680
121b97549162
13c713c8478
146d1316b7c
153ed743262
hex262032d9a

10234310042 has 8 divisors (see below), whose sum is σ = 16747052832. Its totient is φ = 4651959100.

The previous prime is 10234310003. The next prime is 10234310071. The reversal of 10234310042 is 24001343201.

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

It is a super-2 number, since 2×102343100422 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10234309996 and 10234310023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232597934 + ... + 232597977.

It is an arithmetic number, because the mean of its divisors is an integer number (2093381604).

Almost surely, 210234310042 is an apocalyptic number.

10234310042 is a deficient number, since it is larger than the sum of its proper divisors (6512742790).

10234310042 is a wasteful number, since it uses less digits than its factorization.

10234310042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465195924.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10234310042 its reverse (24001343201), we get a palindrome (34235653243).

The spelling of 10234310042 in words is "ten billion, two hundred thirty-four million, three hundred ten thousand, forty-two".

Divisors: 1 2 11 22 465195911 930391822 5117155021 10234310042