Base | Representation |
---|---|
bin | 101101101000110… |
… | …0110100100001110 |
3 | 10221201111012000221 |
4 | 1123101212210032 |
5 | 11114010403240 |
6 | 411541541554 |
7 | 52643120140 |
oct | 13321464416 |
9 | 3851435027 |
10 | 1531341070 |
11 | 716447236 |
12 | 368a148ba |
13 | 1b534679c |
14 | 107540c90 |
15 | 8e68aa4a |
hex | 5b46690e |
1531341070 has 16 divisors (see below), whose sum is σ = 3150187488. Its totient is φ = 525031200.
The previous prime is 1531341061. The next prime is 1531341073. The reversal of 1531341070 is 701431351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1531341073) 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, 10938081 + ... + 10938220.
It is an arithmetic number, because the mean of its divisors is an integer number (196886718).
Almost surely, 21531341070 is an apocalyptic number.
1531341070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1531341070 is an abundant number, since it is smaller than the sum of its proper divisors (1618846418).
1531341070 is a wasteful number, since it uses less digits than its factorization.
1531341070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21876315.
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 1531341070 is about 39132.3532387205. The cubic root of 1531341070 is about 1152.6319227621.
The spelling of 1531341070 in words is "one billion, five hundred thirty-one million, three hundred forty-one thousand, seventy".
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