Base | Representation |
---|---|
bin | 1001001110010111111111… |
… | …0100111000010101110111 |
3 | 1022220121201121110020012222 |
4 | 2103211333310320111313 |
5 | 2312133431430321201 |
6 | 33323232343032555 |
7 | 2064530102354114 |
oct | 223457764702567 |
9 | 38817647406188 |
10 | 10142562354551 |
11 | 3260489040050 |
12 | 117984373b75b |
13 | 58759383c533 |
14 | 270c8cb9d90b |
15 | 128c70aaa91b |
hex | 9397fd38577 |
10142562354551 has 32 divisors (see below), whose sum is σ = 11908083787776. Its totient is φ = 8546501920000.
The previous prime is 10142562354481. The next prime is 10142562354557. The reversal of 10142562354551 is 15545326524101.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-10142562354551 is a prime.
It is a super-2 number, since 2×101425623545512 (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 (10142562354557) 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, 3021590 + ... + 5423571.
It is an arithmetic number, because the mean of its divisors is an integer number (372127618368).
Almost surely, 210142562354551 is an apocalyptic number.
10142562354551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10142562354551 is a deficient number, since it is larger than the sum of its proper divisors (1765521433225).
10142562354551 is a wasteful number, since it uses less digits than its factorization.
10142562354551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8445343.
The product of its (nonzero) digits is 720000, while the sum is 44.
Adding to 10142562354551 its reverse (15545326524101), we get a palindrome (25687888878652).
The spelling of 10142562354551 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-two million, three hundred fifty-four thousand, five hundred fifty-one".
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