Base | Representation |
---|---|
bin | 1100011100001110111… |
… | …01110011110010011001 |
3 | 1111212101102200121201002 |
4 | 12032013131303302121 |
5 | 24000431433011021 |
6 | 524213514034345 |
7 | 42612134206220 |
oct | 6160735636231 |
9 | 1455342617632 |
10 | 427474500761 |
11 | 155322236480 |
12 | 6aa204189b5 |
13 | 31406716799 |
14 | 1699303dcb7 |
15 | b1bd95b50b |
hex | 6387773c99 |
427474500761 has 16 divisors (see below), whose sum is σ = 541692198528. Its totient is φ = 327636403200.
The previous prime is 427474500703. The next prime is 427474500779. The reversal of 427474500761 is 167005474724.
It is a cyclic number.
It is not a de Polignac number, because 427474500761 - 210 = 427474499737 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (427474503761) 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, 45500360 + ... + 45509753.
It is an arithmetic number, because the mean of its divisors is an integer number (33855762408).
Almost surely, 2427474500761 is an apocalyptic number.
It is an amenable number.
427474500761 is a deficient number, since it is larger than the sum of its proper divisors (114217697767).
427474500761 is a wasteful number, since it uses less digits than its factorization.
427474500761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91010192.
The product of its (nonzero) digits is 1317120, while the sum is 47.
The spelling of 427474500761 in words is "four hundred twenty-seven billion, four hundred seventy-four million, five hundred thousand, seven hundred sixty-one".
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