Base | Representation |
---|---|
bin | 101010010011010… |
… | …0101011011110100 |
3 | 10122220212001001111 |
4 | 1110212211123310 |
5 | 10401331312243 |
6 | 352502404404 |
7 | 50113465120 |
oct | 12446453364 |
9 | 3586761044 |
10 | 1419400948 |
11 | 66923aa39 |
12 | 337430704 |
13 | 1980b2324 |
14 | d6722580 |
15 | 8492839d |
hex | 549a56f4 |
1419400948 has 24 divisors (see below), whose sum is σ = 2885343104. Its totient is φ = 598341600.
The previous prime is 1419400921. The next prime is 1419400949. The reversal of 1419400948 is 8490049141.
It is a self number, because there is not a number n which added to its sum of digits gives 1419400948.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1419400949) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413808 + ... + 417223.
Almost surely, 21419400948 is an apocalyptic number.
It is an amenable number.
1419400948 is an abundant number, since it is smaller than the sum of its proper divisors (1465942156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1419400948 is a wasteful number, since it uses less digits than its factorization.
1419400948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 831103 (or 831101 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 40.
The square root of 1419400948 is about 37674.9379296104. The cubic root of 1419400948 is about 1123.8327839375.
The spelling of 1419400948 in words is "one billion, four hundred nineteen million, four hundred thousand, nine hundred forty-eight".
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