Base | Representation |
---|---|
bin | 1110000111011100011011… |
… | …00110110100001110000010 |
3 | 11001220121002121222212200011 |
4 | 13003232031212310032002 |
5 | 13032043212212123020 |
6 | 150004313525215134 |
7 | 6352501166624140 |
oct | 703561546641602 |
9 | 131817077885604 |
10 | 31042104411010 |
11 | 9988978746140 |
12 | 3594201b614aa |
13 | 1442347760b54 |
14 | 794635678590 |
15 | 38c722b6135a |
hex | 1c3b8d9b4382 |
31042104411010 has 128 divisors (see below), whose sum is σ = 70269579509760. Its totient is φ = 9591455270400.
The previous prime is 31042104410971. The next prime is 31042104411011. The reversal of 31042104411010 is 1011440124013.
It is a super-2 number, since 2×310421044110102 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (31042104411011) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75642675 + ... + 76051945.
It is an arithmetic number, because the mean of its divisors is an integer number (548981089920).
Almost surely, 231042104411010 is an apocalyptic number.
31042104411010 is an abundant number, since it is smaller than the sum of its proper divisors (39227475098750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31042104411010 is a wasteful number, since it uses less digits than its factorization.
31042104411010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410152.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 31042104411010 its reverse (1011440124013), we get a palindrome (32053544535023).
The spelling of 31042104411010 in words is "thirty-one trillion, forty-two billion, one hundred four million, four hundred eleven thousand, ten".
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