Base | Representation |
---|---|
bin | 101111110001110100101110… |
… | …1010110001111000001111001 |
3 | 2001010000212010211121202200221 |
4 | 1133203221131112033001321 |
5 | 420041101402200222132 |
6 | 4045454400344100041 |
7 | 154344036401062231 |
oct | 13743513526170171 |
9 | 2033025124552627 |
10 | 420264116023417 |
11 | 111a00013261236 |
12 | 3b176002164621 |
13 | 15066975263443 |
14 | 75acc6ad52cc1 |
15 | 338c07a1cde97 |
hex | 17e3a5d58f079 |
420264116023417 has 16 divisors (see below), whose sum is σ = 439245683484480. Its totient is φ = 401585251032000.
The previous prime is 420264116023393. The next prime is 420264116023429. The reversal of 420264116023417 is 714320611462024.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-420264116023417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (420264116023457) 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, 23313423 + ... + 37202740.
It is an arithmetic number, because the mean of its divisors is an integer number (27452855217780).
Almost surely, 2420264116023417 is an apocalyptic number.
It is an amenable number.
420264116023417 is a deficient number, since it is larger than the sum of its proper divisors (18981567461063).
420264116023417 is a wasteful number, since it uses less digits than its factorization.
420264116023417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60518664.
The product of its (nonzero) digits is 387072, while the sum is 43.
The spelling of 420264116023417 in words is "four hundred twenty trillion, two hundred sixty-four billion, one hundred sixteen million, twenty-three thousand, four hundred seventeen".
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