Base | Representation |
---|---|
bin | 101101111101011001001100… |
… | …011011110000101100110100 |
3 | 222111200112112020121200102222 |
4 | 231331121030123300230310 |
5 | 202443203324001331012 |
6 | 1553521414215221512 |
7 | 60401325302021636 |
oct | 5575311433605464 |
9 | 874615466550388 |
10 | 202131033230132 |
11 | 59450320793366 |
12 | 1a806422077898 |
13 | 88a2b4a79b246 |
14 | 37cb2a0c9aa56 |
15 | 1857d5a977972 |
hex | b7d64c6f0b34 |
202131033230132 has 12 divisors (see below), whose sum is σ = 353729407956036. Its totient is φ = 101065488099840.
The previous prime is 202131033230069. The next prime is 202131033230141. The reversal of 202131033230132 is 231032330131202.
It can be written as a sum of positive squares in 2 ways, for example, as 156473930174116 + 45657103056016 = 12508954^2 + 6757004^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22539518 + ... + 30204170.
It is an arithmetic number, because the mean of its divisors is an integer number (29477450663003).
Almost surely, 2202131033230132 is an apocalyptic number.
It is an amenable number.
202131033230132 is a deficient number, since it is larger than the sum of its proper divisors (151598374725904).
202131033230132 is a wasteful number, since it uses less digits than its factorization.
202131033230132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14257618 (or 14257616 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 202131033230132 its reverse (231032330131202), we get a palindrome (433163363361334).
The spelling of 202131033230132 in words is "two hundred two trillion, one hundred thirty-one billion, thirty-three million, two hundred thirty thousand, one hundred thirty-two".
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