Base | Representation |
---|---|
bin | 11101011001100011011… |
… | …01011111011110001011 |
3 | 10120120101011221002110122 |
4 | 32230301231133132023 |
5 | 113022242214323111 |
6 | 2052020200333455 |
7 | 132660330402320 |
oct | 16546155373613 |
9 | 3516334832418 |
10 | 1010151323531 |
11 | 35a4480a6579 |
12 | 14393577428b |
13 | 7434542945c |
14 | 36c6a71ab47 |
15 | 1b422a65cdb |
hex | eb31b5f78b |
1010151323531 has 4 divisors (see below), whose sum is σ = 1154458655472. Its totient is φ = 865843991592.
The previous prime is 1010151323501. The next prime is 1010151323563. The reversal of 1010151323531 is 1353231510101.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1010151323531 is a prime.
It is a super-2 number, since 2×10101513235312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1010151323531.
It is not an unprimeable number, because it can be changed into a prime (1010151323501) 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, 72153665960 + ... + 72153665973.
It is an arithmetic number, because the mean of its divisors is an integer number (288614663868).
Almost surely, 21010151323531 is an apocalyptic number.
1010151323531 is a deficient number, since it is larger than the sum of its proper divisors (144307331941).
1010151323531 is an equidigital number, since it uses as much as digits as its factorization.
1010151323531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144307331940.
The product of its (nonzero) digits is 1350, while the sum is 26.
Adding to 1010151323531 its reverse (1353231510101), we get a palindrome (2363382833632).
The spelling of 1010151323531 in words is "one trillion, ten billion, one hundred fifty-one million, three hundred twenty-three thousand, five hundred thirty-one".
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