Base | Representation |
---|---|
bin | 1010100101010101010… |
… | …01000110010101001100 |
3 | 1021202121201002210020101 |
4 | 11102222221012111030 |
5 | 21424213334402140 |
6 | 435015354300444 |
7 | 35162225206255 |
oct | 5225251062514 |
9 | 1252551083211 |
10 | 363640153420 |
11 | 130245428515 |
12 | 5a586427724 |
13 | 283a278751b |
14 | 13859237b2c |
15 | 96d47a599a |
hex | 54aaa4654c |
363640153420 has 48 divisors (see below), whose sum is σ = 809184206880. Its totient is φ = 136794911744.
The previous prime is 363640153391. The next prime is 363640153433. The reversal of 363640153420 is 24351046363.
It is a super-2 number, since 2×3636401534202 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 363640153420.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35226 + ... + 853534.
It is an arithmetic number, because the mean of its divisors is an integer number (16858004310).
Almost surely, 2363640153420 is an apocalyptic number.
It is an amenable number.
363640153420 is an abundant number, since it is smaller than the sum of its proper divisors (445544053460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
363640153420 is a wasteful number, since it uses less digits than its factorization.
363640153420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 819642 (or 819640 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 37.
Adding to 363640153420 its reverse (24351046363), we get a palindrome (387991199783).
The spelling of 363640153420 in words is "three hundred sixty-three billion, six hundred forty million, one hundred fifty-three thousand, four hundred twenty".
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