Base | Representation |
---|---|
bin | 100010101011100010011000… |
… | …010101100101101111111111 |
3 | 202000001021210202212100201120 |
4 | 202223202120111211233333 |
5 | 124442434042202141111 |
6 | 1300221114532042023 |
7 | 44061412311106632 |
oct | 4253423025455777 |
9 | 660037722770646 |
10 | 152525434412031 |
11 | 4466574543977a |
12 | 1513454b463313 |
13 | 67151187840a5 |
14 | 29943b0037c19 |
15 | 129780ae22406 |
hex | 8ab898565bff |
152525434412031 has 16 divisors (see below), whose sum is σ = 208893314500224. Its totient is φ = 98921369068704.
The previous prime is 152525434411991. The next prime is 152525434412051. The reversal of 152525434412031 is 130214434525251.
It is not a de Polignac number, because 152525434412031 - 26 = 152525434411967 is a prime.
It is a super-2 number, since 2×1525254344120312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152525434412051) 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, 96769201 + ... + 98332746.
It is an arithmetic number, because the mean of its divisors is an integer number (13055832156264).
Almost surely, 2152525434412031 is an apocalyptic number.
152525434412031 is a deficient number, since it is larger than the sum of its proper divisors (56367880088193).
152525434412031 is a wasteful number, since it uses less digits than its factorization.
152525434412031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195109030.
The product of its (nonzero) digits is 576000, while the sum is 42.
Adding to 152525434412031 its reverse (130214434525251), we get a palindrome (282739868937282).
The spelling of 152525434412031 in words is "one hundred fifty-two trillion, five hundred twenty-five billion, four hundred thirty-four million, four hundred twelve thousand, thirty-one".
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