Base | Representation |
---|---|
bin | 101001111010101… |
… | …0001011110010010 |
3 | 10122000112021210110 |
4 | 1103311101132102 |
5 | 10340024133010 |
6 | 351321342150 |
7 | 46565555445 |
oct | 12365213622 |
9 | 3560467713 |
10 | 1406474130 |
11 | 661a10916 |
12 | 333037956 |
13 | 195507519 |
14 | d4b1965c |
15 | 83723120 |
hex | 53d51792 |
1406474130 has 32 divisors (see below), whose sum is σ = 3418272000. Its totient is φ = 370311552.
The previous prime is 1406474099. The next prime is 1406474171. The reversal of 1406474130 is 314746041.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 294355 + ... + 299094.
It is an arithmetic number, because the mean of its divisors is an integer number (106821000).
Almost surely, 21406474130 is an apocalyptic number.
1406474130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1406474130 is an abundant number, since it is smaller than the sum of its proper divisors (2011797870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1406474130 is a wasteful number, since it uses less digits than its factorization.
1406474130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 593538.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 1406474130 is about 37502.9882809357. The cubic root of 1406474130 is about 1120.4107044994.
The spelling of 1406474130 in words is "one billion, four hundred six million, four hundred seventy-four thousand, one hundred thirty".
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