Base | Representation |
---|---|
bin | 101000000000110… |
… | …0000100110101010 |
3 | 10110120021202212211 |
4 | 1100001200212222 |
5 | 10222144313340 |
6 | 341115555334 |
7 | 45161452624 |
oct | 12001404652 |
9 | 3416252784 |
10 | 1342572970 |
11 | 629935a42 |
12 | 31575bb4a |
13 | 1851c299b |
14 | ca443c14 |
15 | 7ccee5ea |
hex | 500609aa |
1342572970 has 8 divisors (see below), whose sum is σ = 2416631364. Its totient is φ = 537029184.
The previous prime is 1342572949. The next prime is 1342572991. The reversal of 1342572970 is 792752431.
It is an interprime number because it is at equal distance from previous prime (1342572949) and next prime (1342572991).
It can be written as a sum of positive squares in 2 ways, for example, as 1309498969 + 33074001 = 36187^2 + 5751^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67128639 + ... + 67128658.
Almost surely, 21342572970 is an apocalyptic number.
1342572970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1342572970 is a deficient number, since it is larger than the sum of its proper divisors (1074058394).
1342572970 is a wasteful number, since it uses less digits than its factorization.
1342572970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134257304.
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 1342572970 is about 36641.1376733856. The cubic root of 1342572970 is about 1103.1789501337.
The spelling of 1342572970 in words is "one billion, three hundred forty-two million, five hundred seventy-two thousand, nine hundred seventy".
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