Base | Representation |
---|---|
bin | 10011001110010001… |
… | …00011101010000010 |
3 | 222122020100001112100 |
4 | 21213020203222002 |
5 | 132113434343132 |
6 | 4424022211230 |
7 | 513513342102 |
oct | 114710435202 |
9 | 28566301470 |
10 | 10320231042 |
11 | 4416557370 |
12 | 2000283b16 |
13 | c8614c8b4 |
14 | 6dc8c1202 |
15 | 40606637c |
hex | 267223a82 |
10320231042 has 24 divisors (see below), whose sum is σ = 24393273840. Its totient is φ = 3127342680.
The previous prime is 10320231011. The next prime is 10320231067. The reversal of 10320231042 is 24013202301.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26060992 + ... + 26061387.
It is an arithmetic number, because the mean of its divisors is an integer number (1016386410).
Almost surely, 210320231042 is an apocalyptic number.
10320231042 is an abundant number, since it is smaller than the sum of its proper divisors (14073042798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10320231042 is a wasteful number, since it uses less digits than its factorization.
10320231042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52122398 (or 52122395 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 10320231042 its reverse (24013202301), we get a palindrome (34333433343).
The spelling of 10320231042 in words is "ten billion, three hundred twenty million, two hundred thirty-one thousand, forty-two".
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