Base | Representation |
---|---|
bin | 10001100111110111001011… |
… | …01100011001100110100100 |
3 | 12002012202101120210221022201 |
4 | 20303323211230121212210 |
5 | 20034412220413104210 |
6 | 214230523231304244 |
7 | 11106546445533664 |
oct | 1063734554314644 |
9 | 162182346727281 |
10 | 38753048566180 |
11 | 11391091697913 |
12 | 441a72567b084 |
13 | 18815209ca170 |
14 | 97d92c4aa1a4 |
15 | 4730c812553a |
hex | 233ee5b199a4 |
38753048566180 has 24 divisors (see below), whose sum is σ = 87641509834872. Its totient is φ = 14308817932032.
The previous prime is 38753048566171. The next prime is 38753048566187. The reversal of 38753048566180 is 8166584035783.
It can be written as a sum of positive squares in 4 ways, for example, as 555036920064 + 38198011646116 = 745008^2 + 6180454^2 .
It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (38753048566187) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74525093137 + ... + 74525093656.
It is an arithmetic number, because the mean of its divisors is an integer number (3651729576453).
Almost surely, 238753048566180 is an apocalyptic number.
It is an amenable number.
38753048566180 is an abundant number, since it is smaller than the sum of its proper divisors (48888461268692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38753048566180 is a wasteful number, since it uses less digits than its factorization.
38753048566180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149050186815 (or 149050186813 counting only the distinct ones).
The product of its (nonzero) digits is 116121600, while the sum is 64.
The spelling of 38753048566180 in words is "thirty-eight trillion, seven hundred fifty-three billion, forty-eight million, five hundred sixty-six thousand, one hundred eighty".
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