Base | Representation |
---|---|
bin | 101101001000010100100… |
… | …110110010101010101000 |
3 | 101222111000202212020221100 |
4 | 231020110212302222220 |
5 | 401302441344213112 |
6 | 10332420105241400 |
7 | 440030255623035 |
oct | 55102446625250 |
9 | 11874022766840 |
10 | 3101312101032 |
11 | a962939147a2 |
12 | 42107b193260 |
13 | 1965b6123592 |
14 | aa16630838c |
15 | 55a13c5e2dc |
hex | 2d2149b2aa8 |
3101312101032 has 48 divisors (see below), whose sum is σ = 8410482711540. Its totient is φ = 1032405067008.
The previous prime is 3101312100973. The next prime is 3101312101049. The reversal of 3101312101032 is 2301012131013.
3101312101032 is a `hidden beast` number, since 310 + 1 + 312 + 1 + 0 + 10 + 32 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3101311190916 + 910116 = 1761054^2 + 954^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3101312100996 and 3101312101014.
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, 28395813 + ... + 28504820.
Almost surely, 23101312101032 is an apocalyptic number.
It is an amenable number.
3101312101032 is an abundant number, since it is smaller than the sum of its proper divisors (5309170610508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3101312101032 is a wasteful number, since it uses less digits than its factorization.
3101312101032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56901402 (or 56901395 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 3101312101032 its reverse (2301012131013), we get a palindrome (5402324232045).
The spelling of 3101312101032 in words is "three trillion, one hundred one billion, three hundred twelve million, one hundred one thousand, thirty-two".
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