Base | Representation |
---|---|
bin | 110111101101110100010110… |
… | …110010011001111110101110 |
3 | 1012010121201001011101111200220 |
4 | 313231310112302121332232 |
5 | 224104223234232413204 |
6 | 2225054203444432210 |
7 | 102420432110610450 |
oct | 6755642662317656 |
9 | 1163551034344626 |
10 | 245041151451054 |
11 | 7109440686a162 |
12 | 235967499a8666 |
13 | a6963873c682a |
14 | 44720aad462d0 |
15 | 1d4e1391101d9 |
hex | dedd16c99fae |
245041151451054 has 64 divisors (see below), whose sum is σ = 560332252440576. Its totient is φ = 69981988057344.
The previous prime is 245041151451043. The next prime is 245041151451059. The reversal of 245041151451054 is 450154151140542.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 245041151450997 and 245041151451015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245041151451059) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1414104562 + ... + 1414277834.
It is an arithmetic number, because the mean of its divisors is an integer number (8755191444384).
Almost surely, 2245041151451054 is an apocalyptic number.
245041151451054 is an abundant number, since it is smaller than the sum of its proper divisors (315291100989522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245041151451054 is a wasteful number, since it uses less digits than its factorization.
245041151451054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187409.
The product of its (nonzero) digits is 320000, while the sum is 42.
The spelling of 245041151451054 in words is "two hundred forty-five trillion, forty-one billion, one hundred fifty-one million, four hundred fifty-one thousand, fifty-four".
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