Base | Representation |
---|---|
bin | 1000011101101111111… |
… | …0010011000100110110 |
3 | 111220100212210002220011 |
4 | 2013123332103010312 |
5 | 4340312130242014 |
6 | 150450154530434 |
7 | 13335516350500 |
oct | 2073376230466 |
9 | 456325702804 |
10 | 145424462134 |
11 | 567463548a6 |
12 | 24226436a1a |
13 | 109376485c3 |
14 | 7077c20d70 |
15 | 3bb206e7c4 |
hex | 21dbf93136 |
145424462134 has 12 divisors (see below), whose sum is σ = 253750847364. Its totient is φ = 62324769444.
The previous prime is 145424462107. The next prime is 145424462147. The reversal of 145424462134 is 431264424541.
145424462134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1454244621342 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 741961444 + ... + 741961639.
It is an arithmetic number, because the mean of its divisors is an integer number (21145903947).
Almost surely, 2145424462134 is an apocalyptic number.
145424462134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
145424462134 is a deficient number, since it is larger than the sum of its proper divisors (108326385230).
145424462134 is a wasteful number, since it uses less digits than its factorization.
145424462134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1483923099 (or 1483923092 counting only the distinct ones).
The product of its digits is 368640, while the sum is 40.
Adding to 145424462134 its reverse (431264424541), we get a palindrome (576688886675).
The spelling of 145424462134 in words is "one hundred forty-five billion, four hundred twenty-four million, four hundred sixty-two thousand, one hundred thirty-four".
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