Base | Representation |
---|---|
bin | 1101110000111110110000… |
… | …1111000011011101111111 |
3 | 1222120220102110012211012202 |
4 | 3130033230033003131333 |
5 | 3440433223041400101 |
6 | 52104552330022115 |
7 | 3121322465064044 |
oct | 334175417033577 |
9 | 58526373184182 |
10 | 15135133153151 |
11 | 4905857102640 |
12 | 184535957793b |
13 | 85a31070392b |
14 | 3a47899c31cb |
15 | 1b3a75e8236b |
hex | dc3ec3c377f |
15135133153151 has 32 divisors (see below), whose sum is σ = 17634349555200. Its totient is φ = 12844521648000.
The previous prime is 15135133153093. The next prime is 15135133153169.
15135133153151 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 15135133153151 - 26 = 15135133153087 is a prime.
It is a super-2 number, since 2×151351331531512 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15135133153181) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27341345 + ... + 27889413.
It is an arithmetic number, because the mean of its divisors is an integer number (551073423600).
Almost surely, 215135133153151 is an apocalyptic number.
15135133153151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
15135133153151 is a deficient number, since it is larger than the sum of its proper divisors (2499216402049).
15135133153151 is a wasteful number, since it uses less digits than its factorization.
15135133153151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550031.
The product of its digits is 50625, while the sum is 38.
It can be divided in two parts, 1513513 and 3153151, that added together give a palindrome (4666664).
The spelling of 15135133153151 in words is "fifteen trillion, one hundred thirty-five billion, one hundred thirty-three million, one hundred fifty-three thousand, one hundred fifty-one".
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