Base | Representation |
---|---|
bin | 100111011000010111… |
… | …101101100110111110 |
3 | 11001010220022102111020 |
4 | 213120113231212332 |
5 | 1143044402103241 |
6 | 31231514005010 |
7 | 3024566605410 |
oct | 473027554676 |
9 | 131126272436 |
10 | 42284800446 |
11 | 16a29738479 |
12 | 8241116766 |
13 | 3cab5352a5 |
14 | 2091c009b0 |
15 | 11773a4b66 |
hex | 9d85ed9be |
42284800446 has 32 divisors (see below), whose sum is σ = 96675717120. Its totient is φ = 12078278496.
The previous prime is 42284800387. The next prime is 42284800471. The reversal of 42284800446 is 64400848224.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 42284800398 and 42284800407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39720 + ... + 293508.
It is an arithmetic number, because the mean of its divisors is an integer number (3021116160).
Almost surely, 242284800446 is an apocalyptic number.
42284800446 is an abundant number, since it is smaller than the sum of its proper divisors (54390916674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42284800446 is a wasteful number, since it uses less digits than its factorization.
42284800446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257768.
The product of its (nonzero) digits is 393216, while the sum is 42.
The spelling of 42284800446 in words is "forty-two billion, two hundred eighty-four million, eight hundred thousand, four hundred forty-six".
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