Base | Representation |
---|---|
bin | 1000111011011110001… |
… | …0110100101001011110 |
3 | 112122221221012201102110 |
4 | 2032313202310221132 |
5 | 10003132210330210 |
6 | 154250015134450 |
7 | 14040321544134 |
oct | 2166742645136 |
9 | 478857181373 |
10 | 153403214430 |
11 | 5a07012a564 |
12 | 25892514426 |
13 | 1160965c3cb |
14 | 75d3757754 |
15 | 3ecc76e420 |
hex | 23b78b4a5e |
153403214430 has 32 divisors (see below), whose sum is σ = 368264042784. Its totient is φ = 40896820736.
The previous prime is 153403214399. The next prime is 153403214441. The reversal of 153403214430 is 34412304351.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
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, 552039 + ... + 782018.
It is an arithmetic number, because the mean of its divisors is an integer number (11508251337).
Almost surely, 2153403214430 is an apocalyptic number.
153403214430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153403214430 is an abundant number, since it is smaller than the sum of its proper divisors (214860828354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153403214430 is a wasteful number, since it uses less digits than its factorization.
153403214430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1337900.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 153403214430 its reverse (34412304351), we get a palindrome (187815518781).
The spelling of 153403214430 in words is "one hundred fifty-three billion, four hundred three million, two hundred fourteen thousand, four hundred thirty".
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