Base | Representation |
---|---|
bin | 101000100100110… |
… | …0110101000101110 |
3 | 10111212211221112121 |
4 | 1101021212220232 |
5 | 10242014101141 |
6 | 343033023154 |
7 | 45511215154 |
oct | 12111465056 |
9 | 3455757477 |
10 | 1361472046 |
11 | 639574110 |
12 | 31bb54aba |
13 | 1890abc7c |
14 | ccb633d4 |
15 | 7e7d41d1 |
hex | 51266a2e |
1361472046 has 16 divisors (see below), whose sum is σ = 2258384688. Its totient is φ = 610372800.
The previous prime is 1361472041. The next prime is 1361472053. The reversal of 1361472046 is 6402741631.
It is a super-2 number, since 2×13614720462 = 3707212264078852232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1361472041) 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, 422265 + ... + 425476.
It is an arithmetic number, because the mean of its divisors is an integer number (141149043).
Almost surely, 21361472046 is an apocalyptic number.
1361472046 is a deficient number, since it is larger than the sum of its proper divisors (896912642).
1361472046 is a wasteful number, since it uses less digits than its factorization.
1361472046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847827.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 1361472046 is about 36898.1306572569. The cubic root of 1361472046 is about 1108.3312440661.
The spelling of 1361472046 in words is "one billion, three hundred sixty-one million, four hundred seventy-two thousand, forty-six".
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