Base | Representation |
---|---|
bin | 1000110110010011000… |
… | …0101111100001100011 |
3 | 112112101010211022210221 |
4 | 2031210300233201203 |
5 | 4442311133321111 |
6 | 153500123103511 |
7 | 13661025456664 |
oct | 2154460574143 |
9 | 475333738727 |
10 | 152014354531 |
11 | 5951815a566 |
12 | 25565371b97 |
13 | 114479b1410 |
14 | 750110536b |
15 | 3e4a87a371 |
hex | 2364c2f863 |
152014354531 has 4 divisors (see below), whose sum is σ = 163707766432. Its totient is φ = 140320942632.
The previous prime is 152014354523. The next prime is 152014354559. The reversal of 152014354531 is 135453410251.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 135453410251 = 1223 ⋅110755037.
It is not a de Polignac number, because 152014354531 - 23 = 152014354523 is a prime.
It is a super-2 number, since 2×1520143545312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152014354561) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5846705931 + ... + 5846705956.
It is an arithmetic number, because the mean of its divisors is an integer number (40926941608).
Almost surely, 2152014354531 is an apocalyptic number.
152014354531 is a deficient number, since it is larger than the sum of its proper divisors (11693411901).
152014354531 is a wasteful number, since it uses less digits than its factorization.
152014354531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11693411900.
The product of its (nonzero) digits is 36000, while the sum is 34.
Adding to 152014354531 its reverse (135453410251), we get a palindrome (287467764782).
The spelling of 152014354531 in words is "one hundred fifty-two billion, fourteen million, three hundred fifty-four thousand, five hundred thirty-one".
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