Base | Representation |
---|---|
bin | 111111000011001010… |
… | …0000101111110010110 |
3 | 110221111002002121010221 |
4 | 1332012110011332112 |
5 | 4204243213303340 |
6 | 142111204104554 |
7 | 12532162625533 |
oct | 1760624057626 |
9 | 427432077127 |
10 | 135397400470 |
11 | 52470336a82 |
12 | 222a839515a |
13 | c9ca174717 |
14 | 67a6255d8a |
15 | 37c6b1844a |
hex | 1f86505f96 |
135397400470 has 32 divisors (see below), whose sum is σ = 244167706368. Its totient is φ = 54058520928.
The previous prime is 135397400417. The next prime is 135397400471. The reversal of 135397400470 is 74004793531.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135397400471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15690297 + ... + 15698923.
It is an arithmetic number, because the mean of its divisors is an integer number (7630240824).
Almost surely, 2135397400470 is an apocalyptic number.
135397400470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
135397400470 is a deficient number, since it is larger than the sum of its proper divisors (108770305898).
135397400470 is a wasteful number, since it uses less digits than its factorization.
135397400470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11364.
The product of its (nonzero) digits is 317520, while the sum is 43.
The spelling of 135397400470 in words is "one hundred thirty-five billion, three hundred ninety-seven million, four hundred thousand, four hundred seventy".
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