Base | Representation |
---|---|
bin | 100010101011010110111010… |
… | …010111011001101001110111 |
3 | 202000000010000120220020212211 |
4 | 202223112322113121221313 |
5 | 124442233332311111411 |
6 | 1300211321004154251 |
7 | 44060465204606020 |
oct | 4253267227315167 |
9 | 660003016806784 |
10 | 152513120410231 |
11 | 446604a650a989 |
12 | 15132093538987 |
13 | 6713c0555b5a9 |
14 | 299396283dc47 |
15 | 1297339d29221 |
hex | 8ab5ba5d9a77 |
152513120410231 has 8 divisors (see below), whose sum is σ = 174300799500704. Its totient is φ = 130725463934880.
The previous prime is 152513120410181. The next prime is 152513120410243. The reversal of 152513120410231 is 132014021315251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-152513120410231 is a prime.
It is a super-2 number, since 2×1525131204102312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152513120410193 and 152513120410202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152513120410271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12822781 + ... + 21666793.
It is an arithmetic number, because the mean of its divisors is an integer number (21787599937588).
Almost surely, 2152513120410231 is an apocalyptic number.
152513120410231 is a deficient number, since it is larger than the sum of its proper divisors (21787679090473).
152513120410231 is an equidigital number, since it uses as much as digits as its factorization.
152513120410231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11307561.
The product of its (nonzero) digits is 7200, while the sum is 31.
Adding to 152513120410231 its reverse (132014021315251), we get a palindrome (284527141725482).
The spelling of 152513120410231 in words is "one hundred fifty-two trillion, five hundred thirteen billion, one hundred twenty million, four hundred ten thousand, two hundred thirty-one".
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