Base | Representation |
---|---|
bin | 1001000111111000110101… |
… | …1011000010100100100000 |
3 | 1022111222002002110201010202 |
4 | 2101332031123002210200 |
5 | 2303322214023441112 |
6 | 33200122234444332 |
7 | 2053503352211402 |
oct | 221761533024440 |
9 | 38458062421122 |
10 | 10031121312032 |
11 | 32181a1519407 |
12 | 11601222936a8 |
13 | 579c13923962 |
14 | 26971a462b72 |
15 | 125dec2126c2 |
hex | 91f8d6c2920 |
10031121312032 has 48 divisors (see below), whose sum is σ = 19872896908032. Its totient is φ = 4984093470720.
The previous prime is 10031121312019. The next prime is 10031121312077. The reversal of 10031121312032 is 23021312113001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10031121311995 and 10031121312013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4734893 + ... + 6517779.
It is an arithmetic number, because the mean of its divisors is an integer number (414018685584).
Almost surely, 210031121312032 is an apocalyptic number.
It is an amenable number.
10031121312032 is a deficient number, since it is larger than the sum of its proper divisors (9841775596000).
10031121312032 is a wasteful number, since it uses less digits than its factorization.
10031121312032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1784001 (or 1783993 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 10031121312032 its reverse (23021312113001), we get a palindrome (33052433425033).
The spelling of 10031121312032 in words is "ten trillion, thirty-one billion, one hundred twenty-one million, three hundred twelve thousand, thirty-two".
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