Base | Representation |
---|---|
bin | 100000110010111110… |
… | …111111011101010100 |
3 | 10100220012110001011011 |
4 | 200302332333131110 |
5 | 1034110032041040 |
6 | 24102210022004 |
7 | 2354443341034 |
oct | 406276773524 |
9 | 110805401134 |
10 | 35215112020 |
11 | 13a31015970 |
12 | 69a9577904 |
13 | 342296c5ba |
14 | 19c0d038c4 |
15 | db18c23ea |
hex | 832fbf754 |
35215112020 has 24 divisors (see below), whose sum is σ = 80674620768. Its totient is φ = 12805495200.
The previous prime is 35215112017. The next prime is 35215112071. The reversal of 35215112020 is 2021151253.
It is a super-2 number, since 2×352151120202 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 35215111982 and 35215112000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80034126 + ... + 80034565.
It is an arithmetic number, because the mean of its divisors is an integer number (3361442532).
Almost surely, 235215112020 is an apocalyptic number.
It is an amenable number.
35215112020 is an abundant number, since it is smaller than the sum of its proper divisors (45459508748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
35215112020 is a wasteful number, since it uses less digits than its factorization.
35215112020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160068711 (or 160068709 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
Adding to 35215112020 its reverse (2021151253), we get a palindrome (37236263273).
The spelling of 35215112020 in words is "thirty-five billion, two hundred fifteen million, one hundred twelve thousand, twenty".
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