Base | Representation |
---|---|
bin | 1001001100110110011100… |
… | …00100111110111100110000 |
3 | 2122122020021101000010210212 |
4 | 10212123032010332330300 |
5 | 10122443134331031242 |
6 | 111010444254443252 |
7 | 4155524330052065 |
oct | 446331604767460 |
9 | 78566241003725 |
10 | 20232753377072 |
11 | 64a07318a6205 |
12 | 23292b0203528 |
13 | b39c2c24ccb2 |
14 | 4dd3b0312c6c |
15 | 251478a0e782 |
hex | 1266ce13ef30 |
20232753377072 has 40 divisors (see below), whose sum is σ = 42223799914560. Its totient is φ = 9361053576000.
The previous prime is 20232753377021. The next prime is 20232753377131. The reversal of 20232753377072 is 27077335723202.
It is a self number, because there is not a number n which added to its sum of digits gives 20232753377072.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773883554 + ... + 773909697.
It is an arithmetic number, because the mean of its divisors is an integer number (1055594997864).
Almost surely, 220232753377072 is an apocalyptic number.
It is an amenable number.
20232753377072 is an abundant number, since it is smaller than the sum of its proper divisors (21991046537488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20232753377072 is a wasteful number, since it uses less digits than its factorization.
20232753377072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1547793321 (or 1547793315 counting only the distinct ones).
The product of its (nonzero) digits is 5186160, while the sum is 50.
The spelling of 20232753377072 in words is "twenty trillion, two hundred thirty-two billion, seven hundred fifty-three million, three hundred seventy-seven thousand, seventy-two".
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