Base | Representation |
---|---|
bin | 100100010100101010000… |
… | …0001100101101000110010 |
3 | 122200020122022222020202200 |
4 | 1020221110001211220302 |
5 | 1123242421343403102 |
6 | 14341211210324030 |
7 | 1023446264212542 |
oct | 110512401455062 |
9 | 18606568866680 |
10 | 4992161700402 |
11 | 1655189153008 |
12 | 687620a29616 |
13 | 2a29b31b8876 |
14 | 13389c771322 |
15 | 89cce51751c |
hex | 48a54065a32 |
4992161700402 has 18 divisors (see below), whose sum is σ = 10816370889597. Its totient is φ = 1664050740336.
The previous prime is 4992161700371. The next prime is 4992161700457. The reversal of 4992161700402 is 2040071612994.
4992161700402 is a `hidden beast` number, since 4 + 9 + 9 + 21 + 617 + 0 + 0 + 4 + 0 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3946019358681 + 1046142341721 = 1986459^2 + 1022811^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1579899.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9216078 + ... + 9742710.
Almost surely, 24992161700402 is an apocalyptic number.
4992161700402 is an abundant number, since it is smaller than the sum of its proper divisors (5824209189195).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4992161700402 is an frugal number, since it uses more digits than its factorization.
4992161700402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1053274 (or 526638 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The spelling of 4992161700402 in words is "four trillion, nine hundred ninety-two billion, one hundred sixty-one million, seven hundred thousand, four hundred two".
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