Base | Representation |
---|---|
bin | 110100011110011000010101… |
… | …0010011100001011001010001 |
3 | 2020112021212200002001112112220 |
4 | 1220330300222103201121101 |
5 | 440444344434303031441 |
6 | 4313403211113211253 |
7 | 166136331525065655 |
oct | 15074605223413121 |
9 | 2215255602045486 |
10 | 461572255127121 |
11 | 12408676a945586 |
12 | 43927966400b29 |
13 | 16a720ccc20818 |
14 | 81da305930a65 |
15 | 3856848647466 |
hex | 1a3cc2a4e1651 |
461572255127121 has 16 divisors (see below), whose sum is σ = 617086424575488. Its totient is φ = 306886728931200.
The previous prime is 461572255127111. The next prime is 461572255127177. The reversal of 461572255127121 is 121721552275164.
It is not a de Polignac number, because 461572255127121 - 210 = 461572255126097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (461572255127111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26564340 + ... + 40358501.
It is an arithmetic number, because the mean of its divisors is an integer number (38567901535968).
Almost surely, 2461572255127121 is an apocalyptic number.
It is an amenable number.
461572255127121 is a deficient number, since it is larger than the sum of its proper divisors (155514169448367).
461572255127121 is a wasteful number, since it uses less digits than its factorization.
461572255127121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66929032.
The product of its digits is 2352000, while the sum is 51.
The spelling of 461572255127121 in words is "four hundred sixty-one trillion, five hundred seventy-two billion, two hundred fifty-five million, one hundred twenty-seven thousand, one hundred twenty-one".
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