Base | Representation |
---|---|
bin | 10110010011001110001110… |
… | …11001101011110110000001 |
3 | 20102122002012022200112112200 |
4 | 23021213013121223312001 |
5 | 22411423321134030401 |
6 | 252144111041543413 |
7 | 13220643546021330 |
oct | 1311470731536601 |
9 | 212562168615480 |
10 | 49038987017601 |
11 | 146973548005a9 |
12 | 5600101644b69 |
13 | 21494836a5629 |
14 | c176dd001d17 |
15 | 5a093aed7686 |
hex | 2c99c766bd81 |
49038987017601 has 24 divisors (see below), whose sum is σ = 85715204200704. Its totient is φ = 26373908983680.
The previous prime is 49038987017569. The next prime is 49038987017707. The reversal of 49038987017601 is 10671078983094.
49038987017601 is a `hidden beast` number, since 4 + 9 + 0 + 3 + 8 + 9 + 8 + 7 + 0 + 17 + 601 = 666.
It is not a de Polignac number, because 49038987017601 - 25 = 49038987017569 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (49038987017101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22894017145 + ... + 22894019286.
It is an arithmetic number, because the mean of its divisors is an integer number (3571466841696).
Almost surely, 249038987017601 is an apocalyptic number.
It is an amenable number.
49038987017601 is a deficient number, since it is larger than the sum of its proper divisors (36676217183103).
49038987017601 is a wasteful number, since it uses less digits than its factorization.
49038987017601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45788036461 (or 45788036458 counting only the distinct ones).
The product of its (nonzero) digits is 18289152, while the sum is 63.
The spelling of 49038987017601 in words is "forty-nine trillion, thirty-eight billion, nine hundred eighty-seven million, seventeen thousand, six hundred one".
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